28893599

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 34344000

約数和(自身を除く): 5450401

約数列:

[1, 7, 29, 203, 317, 449, 2219, 3143, 9193, 13021, 64351, 91147, 142333, 996331, 4127657, 28893599]

約数ペア:

[(1, 28893599), (7, 4127657), (29, 996331), (203, 142333), (317, 91147), (449, 64351), (2219, 13021), (3143, 9193)]