42718444

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{68023}}^1$

素因数の和:68184

約数の個数: 12

約数和(自身を含む): 75234544

約数和(自身を除く): 32516100

約数列:

[1, 2, 4, 157, 314, 628, 68023, 136046, 272092, 10679611, 21359222, 42718444]

約数ペア:

[(1, 42718444), (2, 21359222), (4, 10679611), (157, 272092), (314, 136046), (628, 68023)]