27857276

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 50512896

約数和(自身を除く): 22655620

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 2087, 3337, 4174, 6674, 8348, 13348, 98089, 148177, 196178, 296354, 392356, 592708, 6964319, 13928638, 27857276]

約数ペア:

[(1, 27857276), (2, 13928638), (4, 6964319), (47, 592708), (71, 392356), (94, 296354), (142, 196178), (188, 148177), (284, 98089), (2087, 13348), (3337, 8348), (4174, 6674)]