47705078

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 72597840

約数和(自身を除く): 24892762

約数列:

[1, 2, 139, 157, 278, 314, 1093, 2186, 21823, 43646, 151927, 171601, 303854, 343202, 23852539, 47705078]

約数ペア:

[(1, 47705078), (2, 23852539), (139, 343202), (157, 303854), (278, 171601), (314, 151927), (1093, 43646), (2186, 21823)]