71473822

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 125706240

約数和(自身を除く): 54232418

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 659, 854, 889, 1318, 1778, 4613, 7747, 9226, 15494, 40199, 54229, 80398, 83693, 108458, 167386, 281393, 562786, 585851, 1171702, 5105273, 10210546, 35736911, 71473822]

約数ペア:

[(1, 71473822), (2, 35736911), (7, 10210546), (14, 5105273), (61, 1171702), (122, 585851), (127, 562786), (254, 281393), (427, 167386), (659, 108458), (854, 83693), (889, 80398), (1318, 54229), (1778, 40199), (4613, 15494), (7747, 9226)]