71329684

素因数分解:

$2^2\times {\mathrm{1571}}^1\times {\mathrm{11351}}^1$

素因数の和:12926

約数の個数: 12

約数和(自身を含む): 124917408

約数和(自身を除く): 53587724

約数列:

[1, 2, 4, 1571, 3142, 6284, 11351, 22702, 45404, 17832421, 35664842, 71329684]

約数ペア:

[(1, 71329684), (2, 35664842), (4, 17832421), (1571, 45404), (3142, 22702), (6284, 11351)]