73020008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{172217}}^1$

素因数の和:172276

約数の個数: 16

約数和(自身を含む): 139496580

約数和(自身を除く): 66476572

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 172217, 344434, 688868, 1377736, 9127501, 18255002, 36510004, 73020008]

約数ペア:

[(1, 73020008), (2, 36510004), (4, 18255002), (8, 9127501), (53, 1377736), (106, 688868), (212, 344434), (424, 172217)]