66771728

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{6967}}^1$

素因数の和:7574

約数の個数: 20

約数和(自身を含む): 129604800

約数和(自身を除く): 62833072

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2396, 4792, 6967, 9584, 13934, 27868, 55736, 111472, 4173233, 8346466, 16692932, 33385864, 66771728]

約数ペア:

[(1, 66771728), (2, 33385864), (4, 16692932), (8, 8346466), (16, 4173233), (599, 111472), (1198, 55736), (2396, 27868), (4792, 13934), (6967, 9584)]