28397296

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{1759}}^1$

素因数の和:2776

約数の個数: 20

約数和(自身を含む): 55105600

約数和(自身を除く): 26708304

約数列:

[1, 2, 4, 8, 16, 1009, 1759, 2018, 3518, 4036, 7036, 8072, 14072, 16144, 28144, 1774831, 3549662, 7099324, 14198648, 28397296]

約数ペア:

[(1, 28397296), (2, 14198648), (4, 7099324), (8, 3549662), (16, 1774831), (1009, 28144), (1759, 16144), (2018, 14072), (3518, 8072), (4036, 7036)]