66520464

素因数分解:

$2^4\times 3^1\times {\mathrm{1385843}}^1$

素因数の和:1385854

約数の個数: 20

約数和(自身を含む): 171844656

約数和(自身を除く): 105324192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1385843, 2771686, 4157529, 5543372, 8315058, 11086744, 16630116, 22173488, 33260232, 66520464]

約数ペア:

[(1, 66520464), (2, 33260232), (3, 22173488), (4, 16630116), (6, 11086744), (8, 8315058), (12, 5543372), (16, 4157529), (24, 2771686), (48, 1385843)]