28231324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1429}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 54054000

約数和(自身を除く): 25822676

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1429, 1796, 2858, 4939, 5716, 9878, 15719, 19756, 31438, 62876, 641621, 1283242, 2566484, 7057831, 14115662, 28231324]

約数ペア:

[(1, 28231324), (2, 14115662), (4, 7057831), (11, 2566484), (22, 1283242), (44, 641621), (449, 62876), (898, 31438), (1429, 19756), (1796, 15719), (2858, 9878), (4939, 5716)]