28268314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43759}}^1$

素因数の和:43797

約数の個数: 16

約数和(自身を含む): 47260800

約数和(自身を除く): 18992486

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 43759, 87518, 743903, 831421, 1487806, 1662842, 14134157, 28268314]

約数ペア:

[(1, 28268314), (2, 14134157), (17, 1662842), (19, 1487806), (34, 831421), (38, 743903), (323, 87518), (646, 43759)]