28553456

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5813}}^1$

素因数の和:6128

約数の個数: 20

約数和(自身を含む): 55512072

約数和(自身を除く): 26958616

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5813, 11626, 23252, 46504, 93008, 1784591, 3569182, 7138364, 14276728, 28553456]

約数ペア:

[(1, 28553456), (2, 14276728), (4, 7138364), (8, 3569182), (16, 1784591), (307, 93008), (614, 46504), (1228, 23252), (2456, 11626), (4912, 5813)]