7667728

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{4241}}^1$

素因数の和:4362

約数の個数: 20

約数和(自身を含む): 14991228

約数和(自身を除く): 7323500

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 4241, 8482, 16964, 33928, 67856, 479233, 958466, 1916932, 3833864, 7667728]

約数ペア:

[(1, 7667728), (2, 3833864), (4, 1916932), (8, 958466), (16, 479233), (113, 67856), (226, 33928), (452, 16964), (904, 8482), (1808, 4241)]