28710326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7103}}^1$

素因数の和:7195

約数の個数: 16

約数和(自身を含む): 45010944

約数和(自身を除く): 16300618

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 7103, 14206, 305429, 333841, 610858, 667682, 14355163, 28710326]

約数ペア:

[(1, 28710326), (2, 14355163), (43, 667682), (47, 610858), (86, 333841), (94, 305429), (2021, 14206), (4042, 7103)]