71163334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{140639}}^1$

素因数の和:140675

約数の個数: 16

約数和(自身を含む): 121512960

約数和(自身を除く): 50349626

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 140639, 281278, 1547029, 3094058, 3234697, 6469394, 35581667, 71163334]

約数ペア:

[(1, 71163334), (2, 35581667), (11, 6469394), (22, 3234697), (23, 3094058), (46, 1547029), (253, 281278), (506, 140639)]