28520724

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{5927}}^1$

素因数の和:6335

約数の個数: 24

約数和(自身を含む): 66725568

約数和(自身を除く): 38204844

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 5927, 11854, 17781, 23708, 35562, 71124, 2376727, 4753454, 7130181, 9506908, 14260362, 28520724]

約数ペア:

[(1, 28520724), (2, 14260362), (3, 9506908), (4, 7130181), (6, 4753454), (12, 2376727), (401, 71124), (802, 35562), (1203, 23708), (1604, 17781), (2406, 11854), (4812, 5927)]