71386226

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{20177}}^1$

素因数の和:20269

約数の個数: 16

約数和(自身を含む): 112593240

約数和(自身を除く): 41207014

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 20177, 40354, 585133, 1170266, 1230797, 2461594, 35693113, 71386226]

約数ペア:

[(1, 71386226), (2, 35693113), (29, 2461594), (58, 1230797), (61, 1170266), (122, 585133), (1769, 40354), (3538, 20177)]