74785828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13963}}^1$

素因数の和:14083

約数の個数: 24

約数和(自身を含む): 142321088

約数和(自身を除く): 67535260

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 13963, 27926, 55852, 181519, 363038, 726076, 1438189, 2876378, 5752756, 18696457, 37392914, 74785828]

約数ペア:

[(1, 74785828), (2, 37392914), (4, 18696457), (13, 5752756), (26, 2876378), (52, 1438189), (103, 726076), (206, 363038), (412, 181519), (1339, 55852), (2678, 27926), (5356, 13963)]