28756894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3121}}^1$

素因数の和:3411

約数の個数: 16

約数和(自身を含む): 45855936

約数和(自身を除く): 17099042

約数列:

[1, 2, 17, 34, 271, 542, 3121, 4607, 6242, 9214, 53057, 106114, 845791, 1691582, 14378447, 28756894]

約数ペア:

[(1, 28756894), (2, 14378447), (17, 1691582), (34, 845791), (271, 106114), (542, 53057), (3121, 9214), (4607, 6242)]