25441064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{289103}}^1$

素因数の和:289120

約数の個数: 16

約数和(自身を含む): 52038720

約数和(自身を除く): 26597656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 289103, 578206, 1156412, 2312824, 3180133, 6360266, 12720532, 25441064]

約数ペア:

[(1, 25441064), (2, 12720532), (4, 6360266), (8, 3180133), (11, 2312824), (22, 1156412), (44, 578206), (88, 289103)]