28621662

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67187}}^1$

素因数の和:67263

約数の個数: 16

約数和(自身を含む): 58050432

約数和(自身を除く): 29428770

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67187, 134374, 201561, 403122, 4770277, 9540554, 14310831, 28621662]

約数ペア:

[(1, 28621662), (2, 14310831), (3, 9540554), (6, 4770277), (71, 403122), (142, 201561), (213, 134374), (426, 67187)]