Problem by Rishabh Dubey
Level
pending
A number whose factor other than itself, total (add) to the number. E.g. 6 is perfect as the factor of 6; 1, 2, 3 and 3 add to 6. Find the next other two perfect number.
35;495
312;14
28;496
74;25
16;64
25;125
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1 solution
E.g. 6 is perfect as the factor of 6; 1, 2, 3 and 3 add to 6. 28 and 496 are the two other perfect number.