56807644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17383}}^1$

素因数の和:17449

約数の個数: 24

約数和(自身を含む): 107085440

約数和(自身を除く): 50277796

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 17383, 34766, 69532, 330277, 660554, 747469, 1321108, 1494938, 2989876, 14201911, 28403822, 56807644]

約数ペア:

[(1, 56807644), (2, 28403822), (4, 14201911), (19, 2989876), (38, 1494938), (43, 1321108), (76, 747469), (86, 660554), (172, 330277), (817, 69532), (1634, 34766), (3268, 17383)]