79876726

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2797}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 121880880

約数和(自身を除く): 42004154

約数列:

[1, 2, 109, 131, 218, 262, 2797, 5594, 14279, 28558, 304873, 366407, 609746, 732814, 39938363, 79876726]

約数ペア:

[(1, 79876726), (2, 39938363), (109, 732814), (131, 609746), (218, 366407), (262, 304873), (2797, 28558), (5594, 14279)]