72961456

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{62467}}^1$

素因数の和:62548

約数の個数: 20

約数和(自身を含む): 143301592

約数和(自身を除く): 70340136

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 62467, 124934, 249868, 499736, 999472, 4560091, 9120182, 18240364, 36480728, 72961456]

約数ペア:

[(1, 72961456), (2, 36480728), (4, 18240364), (8, 9120182), (16, 4560091), (73, 999472), (146, 499736), (292, 249868), (584, 124934), (1168, 62467)]