28628045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 35692272

約数和(自身を除く): 7064227

約数列:

[1, 5, 41, 73, 205, 365, 1913, 2993, 9565, 14965, 78433, 139649, 392165, 698245, 5725609, 28628045]

約数ペア:

[(1, 28628045), (5, 5725609), (41, 698245), (73, 392165), (205, 139649), (365, 78433), (1913, 14965), (2993, 9565)]