28125012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{80819}}^1$

素因数の和:80855

約数の個数: 24

約数和(自身を含む): 67888800

約数和(自身を除く): 39763788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 80819, 161638, 242457, 323276, 484914, 969828, 2343751, 4687502, 7031253, 9375004, 14062506, 28125012]

約数ペア:

[(1, 28125012), (2, 14062506), (3, 9375004), (4, 7031253), (6, 4687502), (12, 2343751), (29, 969828), (58, 484914), (87, 323276), (116, 242457), (174, 161638), (348, 80819)]