72667058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{4259}}^1$

素因数の和:4729

約数の個数: 16

約数和(自身を含む): 115020000

約数和(自身を除く): 42352942

約数列:

[1, 2, 19, 38, 449, 898, 4259, 8518, 8531, 17062, 80921, 161842, 1912291, 3824582, 36333529, 72667058]

約数ペア:

[(1, 72667058), (2, 36333529), (19, 3824582), (38, 1912291), (449, 161842), (898, 80921), (4259, 17062), (8518, 8531)]