26499856

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{14657}}^1$

素因数の和:14778

約数の個数: 20

約数和(自身を含む): 51801372

約数和(自身を除く): 25301516

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 14657, 29314, 58628, 117256, 234512, 1656241, 3312482, 6624964, 13249928, 26499856]

約数ペア:

[(1, 26499856), (2, 13249928), (4, 6624964), (8, 3312482), (16, 1656241), (113, 234512), (226, 117256), (452, 58628), (904, 29314), (1808, 14657)]