71256548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{4273}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 136426080

約数和(自身を除く): 65169532

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 4273, 8338, 8546, 16676, 17092, 47003, 94006, 188012, 1619467, 3238934, 6477868, 17814137, 35628274, 71256548]

約数ペア:

[(1, 71256548), (2, 35628274), (4, 17814137), (11, 6477868), (22, 3238934), (44, 1619467), (379, 188012), (758, 94006), (1516, 47003), (4169, 17092), (4273, 16676), (8338, 8546)]