68704108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1561457}}^1$

素因数の和:1561472

約数の個数: 12

約数和(自身を含む): 131162472

約数和(自身を除く): 62458364

約数列:

[1, 2, 4, 11, 22, 44, 1561457, 3122914, 6245828, 17176027, 34352054, 68704108]

約数ペア:

[(1, 68704108), (2, 34352054), (4, 17176027), (11, 6245828), (22, 3122914), (44, 1561457)]