66408292

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{146921}}^1$

素因数の和:147038

約数の個数: 12

約数和(自身を含む): 117243756

約数和(自身を除く): 50835464

約数列:

[1, 2, 4, 113, 226, 452, 146921, 293842, 587684, 16602073, 33204146, 66408292]

約数ペア:

[(1, 66408292), (2, 33204146), (4, 16602073), (113, 587684), (226, 293842), (452, 146921)]