56815316

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 101445120

約数和(自身を除く): 44629804

約数列:

[1, 2, 4, 73, 146, 179, 292, 358, 716, 1087, 2174, 4348, 13067, 26134, 52268, 79351, 158702, 194573, 317404, 389146, 778292, 14203829, 28407658, 56815316]

約数ペア:

[(1, 56815316), (2, 28407658), (4, 14203829), (73, 778292), (146, 389146), (179, 317404), (292, 194573), (358, 158702), (716, 79351), (1087, 52268), (2174, 26134), (4348, 13067)]