28101292

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{62171}}^1$

素因数の和:62288

約数の個数: 12

約数和(自身を含む): 49613256

約数和(自身を除く): 21511964

約数列:

[1, 2, 4, 113, 226, 452, 62171, 124342, 248684, 7025323, 14050646, 28101292]

約数ペア:

[(1, 28101292), (2, 14050646), (4, 7025323), (113, 248684), (226, 124342), (452, 62171)]