74883926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{21023}}^1$

素因数の和:21175

約数の個数: 16

約数和(自身を含む): 121855104

約数和(自身を除く): 46971178

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 21023, 42046, 273299, 546598, 2880151, 5760302, 37441963, 74883926]

約数ペア:

[(1, 74883926), (2, 37441963), (13, 5760302), (26, 2880151), (137, 546598), (274, 273299), (1781, 42046), (3562, 21023)]