28240496656

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{2331613}}^1$

素因数の和:2332378

約数の個数: 20

約数和(自身を含む): 54788265772

約数和(自身を除く): 26547769116

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 12112, 2331613, 4663226, 9326452, 18652904, 37305808, 1765031041, 3530062082, 7060124164, 14120248328, 28240496656]

約数ペア:

[(1, 28240496656), (2, 14120248328), (4, 7060124164), (8, 3530062082), (16, 1765031041), (757, 37305808), (1514, 18652904), (3028, 9326452), (6056, 4663226), (12112, 2331613)]