47271758

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1307

約数の個数: 16

約数和(自身を含む): 71903904

約数和(自身を除く): 24632146

約数列:

[1, 2, 151, 157, 302, 314, 997, 1994, 23707, 47414, 150547, 156529, 301094, 313058, 23635879, 47271758]

約数ペア:

[(1, 47271758), (2, 23635879), (151, 313058), (157, 301094), (302, 156529), (314, 150547), (997, 47414), (1994, 23707)]