28914100628

素因数分解:

$2^2\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{355717}}^1$

素因数の和:358631

約数の個数: 24

約数和(自身を含む): 57848284032

約数和(自身を除く): 28934183404

約数列:

[1, 2, 4, 7, 14, 28, 2903, 5806, 11612, 20321, 40642, 81284, 355717, 711434, 1422868, 2490019, 4980038, 9960076, 1032646451, 2065292902, 4130585804, 7228525157, 14457050314, 28914100628]

約数ペア:

[(1, 28914100628), (2, 14457050314), (4, 7228525157), (7, 4130585804), (14, 2065292902), (28, 1032646451), (2903, 9960076), (5806, 4980038), (11612, 2490019), (20321, 1422868), (40642, 711434), (81284, 355717)]