57215158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28579}}^1$

素因数の和:28612

約数の個数: 32

約数和(自身を含む): 115234560

約数和(自身を除く): 58019402

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 28579, 57158, 200053, 314369, 371527, 400106, 628738, 743054, 2200583, 2600689, 4086797, 4401166, 5201378, 8173594, 28607579, 57215158]

約数ペア:

[(1, 57215158), (2, 28607579), (7, 8173594), (11, 5201378), (13, 4401166), (14, 4086797), (22, 2600689), (26, 2200583), (77, 743054), (91, 628738), (143, 400106), (154, 371527), (182, 314369), (286, 200053), (1001, 57158), (2002, 28579)]