427724816

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{568783}}^1$

素因数の和:568838

約数の個数: 20

約数和(自身を含む): 846350592

約数和(自身を除く): 418625776

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 568783, 1137566, 2275132, 4550264, 9100528, 26732801, 53465602, 106931204, 213862408, 427724816]

約数ペア:

[(1, 427724816), (2, 213862408), (4, 106931204), (8, 53465602), (16, 26732801), (47, 9100528), (94, 4550264), (188, 2275132), (376, 1137566), (752, 568783)]