57168872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{823}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 113217600

約数和(自身を除く): 56048728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 823, 914, 1646, 1828, 3292, 3656, 6584, 8683, 15637, 17366, 31274, 34732, 62548, 69464, 125096, 376111, 752222, 1504444, 3008888, 7146109, 14292218, 28584436, 57168872]

約数ペア:

[(1, 57168872), (2, 28584436), (4, 14292218), (8, 7146109), (19, 3008888), (38, 1504444), (76, 752222), (152, 376111), (457, 125096), (823, 69464), (914, 62548), (1646, 34732), (1828, 31274), (3292, 17366), (3656, 15637), (6584, 8683)]