47408974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{733}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 72348912

約数和(自身を除く): 24939938

約数列:

[1, 2, 73, 146, 443, 733, 886, 1466, 32339, 53509, 64678, 107018, 324719, 649438, 23704487, 47408974]

約数ペア:

[(1, 47408974), (2, 23704487), (73, 649438), (146, 324719), (443, 107018), (733, 64678), (886, 53509), (1466, 32339)]