77128226

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 60351454

約数列:

[1, 2, 7, 14, 29, 58, 203, 271, 406, 542, 701, 1402, 1897, 3794, 4907, 7859, 9814, 15718, 20329, 40658, 55013, 110026, 142303, 189971, 284606, 379942, 1329797, 2659594, 5509159, 11018318, 38564113, 77128226]

約数ペア:

[(1, 77128226), (2, 38564113), (7, 11018318), (14, 5509159), (29, 2659594), (58, 1329797), (203, 379942), (271, 284606), (406, 189971), (542, 142303), (701, 110026), (1402, 55013), (1897, 40658), (3794, 20329), (4907, 15718), (7859, 9814)]