57025709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 64318464

約数和(自身を除く): 7292755

約数列:

[1, 13, 31, 71, 403, 923, 1993, 2201, 25909, 28613, 61783, 141503, 803179, 1839539, 4386593, 57025709]

約数ペア:

[(1, 57025709), (13, 4386593), (31, 1839539), (71, 803179), (403, 141503), (923, 61783), (1993, 28613), (2201, 25909)]