47494736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{174613}}^1$

素因数の和:174638

約数の個数: 20

約数和(自身を含む): 97434612

約数和(自身を除く): 49939876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 174613, 349226, 698452, 1396904, 2793808, 2968421, 5936842, 11873684, 23747368, 47494736]

約数ペア:

[(1, 47494736), (2, 23747368), (4, 11873684), (8, 5936842), (16, 2968421), (17, 2793808), (34, 1396904), (68, 698452), (136, 349226), (272, 174613)]