28327028656

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{2525591}}^1$

素因数の和:2526300

約数の個数: 20

約数和(自身を含む): 54961933104

約数和(自身を除く): 26634904448

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 2525591, 5051182, 10102364, 20204728, 40409456, 1770439291, 3540878582, 7081757164, 14163514328, 28327028656]

約数ペア:

[(1, 28327028656), (2, 14163514328), (4, 7081757164), (8, 3540878582), (16, 1770439291), (701, 40409456), (1402, 20204728), (2804, 10102364), (5608, 5051182), (11216, 2525591)]