71528432

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{35201}}^1$

素因数の和:35336

約数の個数: 20

約数和(自身を含む): 139681536

約数和(自身を除く): 68153104

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 35201, 70402, 140804, 281608, 563216, 4470527, 8941054, 17882108, 35764216, 71528432]

約数ペア:

[(1, 71528432), (2, 35764216), (4, 17882108), (8, 8941054), (16, 4470527), (127, 563216), (254, 281608), (508, 140804), (1016, 70402), (2032, 35201)]