71901728

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{47807}}^1$

素因数の和:47864

約数の個数: 24

約数和(自身を含む): 144571392

約数和(自身を除く): 72669664

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 47807, 95614, 191228, 382456, 764912, 1529824, 2246929, 4493858, 8987716, 17975432, 35950864, 71901728]

約数ペア:

[(1, 71901728), (2, 35950864), (4, 17975432), (8, 8987716), (16, 4493858), (32, 2246929), (47, 1529824), (94, 764912), (188, 382456), (376, 191228), (752, 95614), (1504, 47807)]