71209496

素因数分解:

$2^3\times {\mathrm{2131}}^1\times {\mathrm{4177}}^1$

素因数の和:6314

約数の個数: 16

約数和(自身を含む): 133612440

約数和(自身を除く): 62402944

約数列:

[1, 2, 4, 8, 2131, 4177, 4262, 8354, 8524, 16708, 17048, 33416, 8901187, 17802374, 35604748, 71209496]

約数ペア:

[(1, 71209496), (2, 35604748), (4, 17802374), (8, 8901187), (2131, 33416), (4177, 17048), (4262, 16708), (8354, 8524)]