42661612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80191}}^1$

素因数の和:80221

約数の個数: 24

約数和(自身を含む): 89815040

約数和(自身を除く): 47153428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 80191, 160382, 320764, 561337, 1122674, 1523629, 2245348, 3047258, 6094516, 10665403, 21330806, 42661612]

約数ペア:

[(1, 42661612), (2, 21330806), (4, 10665403), (7, 6094516), (14, 3047258), (19, 2245348), (28, 1523629), (38, 1122674), (76, 561337), (133, 320764), (266, 160382), (532, 80191)]