42924428

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{68351}}^1$

素因数の和:68512

約数の個数: 12

約数和(自身を含む): 75597312

約数和(自身を除く): 32672884

約数列:

[1, 2, 4, 157, 314, 628, 68351, 136702, 273404, 10731107, 21462214, 42924428]

約数ペア:

[(1, 42924428), (2, 21462214), (4, 10731107), (157, 273404), (314, 136702), (628, 68351)]