72074152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{529957}}^1$

素因数の和:529980

約数の個数: 16

約数和(自身を含む): 143088660

約数和(自身を除く): 71014508

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 529957, 1059914, 2119828, 4239656, 9009269, 18018538, 36037076, 72074152]

約数ペア:

[(1, 72074152), (2, 36037076), (4, 18018538), (8, 9009269), (17, 4239656), (34, 2119828), (68, 1059914), (136, 529957)]