68703602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{20959}}^1$

素因数の和:21121

約数の個数: 16

約数和(自身を含む): 113184000

約数和(自身を除く): 44480398

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 20959, 41918, 230549, 461098, 3122891, 6245782, 34351801, 68703602]

約数ペア:

[(1, 68703602), (2, 34351801), (11, 6245782), (22, 3122891), (149, 461098), (298, 230549), (1639, 41918), (3278, 20959)]