28429291288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1061}}^1\times {\mathrm{90523}}^1$

素因数の和:91627

約数の個数: 32

約数和(自身を含む): 54797798160

約数和(自身を除く): 26368506872

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1061, 2122, 4244, 8488, 39257, 78514, 90523, 157028, 181046, 314056, 362092, 724184, 3349351, 6698702, 13397404, 26794808, 96044903, 192089806, 384179612, 768359224, 3553661411, 7107322822, 14214645644, 28429291288]

約数ペア:

[(1, 28429291288), (2, 14214645644), (4, 7107322822), (8, 3553661411), (37, 768359224), (74, 384179612), (148, 192089806), (296, 96044903), (1061, 26794808), (2122, 13397404), (4244, 6698702), (8488, 3349351), (39257, 724184), (78514, 362092), (90523, 314056), (157028, 181046)]