42681268

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5503}}^1$

素因数の和:5791

約数の個数: 24

約数和(自身を含む): 85686272

約数和(自身を除く): 43005004

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 5503, 7756, 11006, 22012, 38521, 77042, 154084, 1524331, 3048662, 6097324, 10670317, 21340634, 42681268]

約数ペア:

[(1, 42681268), (2, 21340634), (4, 10670317), (7, 6097324), (14, 3048662), (28, 1524331), (277, 154084), (554, 77042), (1108, 38521), (1939, 22012), (3878, 11006), (5503, 7756)]