7678864

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3378

約数の個数: 20

約数和(自身を含む): 14982300

約数和(自身を除く): 7303436

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 3221, 6442, 12884, 25768, 51536, 479929, 959858, 1919716, 3839432, 7678864]

約数ペア:

[(1, 7678864), (2, 3839432), (4, 1919716), (8, 959858), (16, 479929), (149, 51536), (298, 25768), (596, 12884), (1192, 6442), (2384, 3221)]