28702844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8783}}^1$

素因数の和:8849

約数の個数: 24

約数和(自身を含む): 54109440

約数和(自身を除く): 25406596

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 8783, 17566, 35132, 166877, 333754, 377669, 667508, 755338, 1510676, 7175711, 14351422, 28702844]

約数ペア:

[(1, 28702844), (2, 14351422), (4, 7175711), (19, 1510676), (38, 755338), (43, 667508), (76, 377669), (86, 333754), (172, 166877), (817, 35132), (1634, 17566), (3268, 8783)]