39240628

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2221}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 78641024

約数和(自身を除く): 39400396

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2221, 2524, 4417, 4442, 8834, 8884, 15547, 17668, 31094, 62188, 1401451, 2802902, 5605804, 9810157, 19620314, 39240628]

約数ペア:

[(1, 39240628), (2, 19620314), (4, 9810157), (7, 5605804), (14, 2802902), (28, 1401451), (631, 62188), (1262, 31094), (2221, 17668), (2524, 15547), (4417, 8884), (4442, 8834)]