27641134

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 42620256

約数和(自身を除く): 14979122

約数列:

[1, 2, 41, 82, 521, 647, 1042, 1294, 21361, 26527, 42722, 53054, 337087, 674174, 13820567, 27641134]

約数ペア:

[(1, 27641134), (2, 13820567), (41, 674174), (82, 337087), (521, 53054), (647, 42722), (1042, 26527), (1294, 21361)]