4205716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 7649096

約数和(自身を除く): 3443380

約数列:

[1, 2, 4, 37, 74, 148, 157, 181, 314, 362, 628, 724, 5809, 6697, 11618, 13394, 23236, 26788, 28417, 56834, 113668, 1051429, 2102858, 4205716]

約数ペア:

[(1, 4205716), (2, 2102858), (4, 1051429), (37, 113668), (74, 56834), (148, 28417), (157, 26788), (181, 23236), (314, 13394), (362, 11618), (628, 6697), (724, 5809)]