66043472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{375247}}^1$

素因数の和:375266

約数の個数: 20

約数和(自身を含む): 139592256

約数和(自身を除く): 73548784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 375247, 750494, 1500988, 3001976, 4127717, 6003952, 8255434, 16510868, 33021736, 66043472]

約数ペア:

[(1, 66043472), (2, 33021736), (4, 16510868), (8, 8255434), (11, 6003952), (16, 4127717), (22, 3001976), (44, 1500988), (88, 750494), (176, 375247)]