27657734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15877}}^1$

素因数の和:15959

約数の個数: 16

約数和(自身を含む): 45347568

約数和(自身を除く): 17689834

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 15877, 31754, 206401, 412802, 1063759, 2127518, 13828867, 27657734]

約数ペア:

[(1, 27657734), (2, 13828867), (13, 2127518), (26, 1063759), (67, 412802), (134, 206401), (871, 31754), (1742, 15877)]