25533224

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 49912200

約数和(自身を除く): 24378976

約数列:

[1, 2, 4, 8, 29, 58, 116, 157, 232, 314, 628, 701, 1256, 1402, 2804, 4553, 5608, 9106, 18212, 20329, 36424, 40658, 81316, 110057, 162632, 220114, 440228, 880456, 3191653, 6383306, 12766612, 25533224]

約数ペア:

[(1, 25533224), (2, 12766612), (4, 6383306), (8, 3191653), (29, 880456), (58, 440228), (116, 220114), (157, 162632), (232, 110057), (314, 81316), (628, 40658), (701, 36424), (1256, 20329), (1402, 18212), (2804, 9106), (4553, 5608)]