70964872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1307}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 145501920

約数和(自身を除く): 74537048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 617, 1234, 1307, 2468, 2614, 4936, 5228, 6787, 10456, 13574, 14377, 27148, 28754, 54296, 57508, 115016, 806419, 1612838, 3225676, 6451352, 8870609, 17741218, 35482436, 70964872]

約数ペア:

[(1, 70964872), (2, 35482436), (4, 17741218), (8, 8870609), (11, 6451352), (22, 3225676), (44, 1612838), (88, 806419), (617, 115016), (1234, 57508), (1307, 54296), (2468, 28754), (2614, 27148), (4936, 14377), (5228, 13574), (6787, 10456)]