28182488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{57751}}^1$

素因数の和:57818

約数の個数: 16

約数和(自身を含む): 53709360

約数和(自身を除く): 25526872

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 57751, 115502, 231004, 462008, 3522811, 7045622, 14091244, 28182488]

約数ペア:

[(1, 28182488), (2, 14091244), (4, 7045622), (8, 3522811), (61, 462008), (122, 231004), (244, 115502), (488, 57751)]