28594027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5087}}^1$

素因数の和:5178

約数の個数: 16

約数和(自身を含む): 36145152

約数和(自身を除く): 7551125

約数列:

[1, 7, 11, 73, 77, 511, 803, 5087, 5621, 35609, 55957, 371351, 391699, 2599457, 4084861, 28594027]

約数ペア:

[(1, 28594027), (7, 4084861), (11, 2599457), (73, 391699), (77, 371351), (511, 55957), (803, 35609), (5087, 5621)]