25892259071

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^2\times {\mathrm{1129}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 31431157920

約数和(自身を除く): 5538898849

約数列:

[1, 7, 17, 119, 439, 1129, 3073, 7463, 7903, 19193, 52241, 134351, 192721, 495631, 1349047, 3276257, 3469417, 8425727, 22933799, 58980089, 217582009, 1523074063, 3698894153, 25892259071]

約数ペア:

[(1, 25892259071), (7, 3698894153), (17, 1523074063), (119, 217582009), (439, 58980089), (1129, 22933799), (3073, 8425727), (7463, 3469417), (7903, 3276257), (19193, 1349047), (52241, 495631), (134351, 192721)]