70617372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{840683}}^1$

素因数の和:840697

約数の個数: 24

約数和(自身を含む): 188313216

約数和(自身を除く): 117695844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 840683, 1681366, 2522049, 3362732, 5044098, 5884781, 10088196, 11769562, 17654343, 23539124, 35308686, 70617372]

約数ペア:

[(1, 70617372), (2, 35308686), (3, 23539124), (4, 17654343), (6, 11769562), (7, 10088196), (12, 5884781), (14, 5044098), (21, 3362732), (28, 2522049), (42, 1681366), (84, 840683)]