69876578

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{9839}}^1$

素因数の和:9961

約数の個数: 16

約数和(自身を含む): 108397440

約数和(自身を除く): 38520862

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 9839, 19678, 521467, 659213, 1042934, 1318426, 34938289, 69876578]

約数ペア:

[(1, 69876578), (2, 34938289), (53, 1318426), (67, 1042934), (106, 659213), (134, 521467), (3551, 19678), (7102, 9839)]