66539472

素因数分解:

$2^4\times 3^1\times {\mathrm{1386239}}^1$

素因数の和:1386250

約数の個数: 20

約数和(自身を含む): 171893760

約数和(自身を除く): 105354288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1386239, 2772478, 4158717, 5544956, 8317434, 11089912, 16634868, 22179824, 33269736, 66539472]

約数ペア:

[(1, 66539472), (2, 33269736), (3, 22179824), (4, 16634868), (6, 11089912), (8, 8317434), (12, 5544956), (16, 4158717), (24, 2772478), (48, 1386239)]