28752876

素因数分解:

$2^2\times 3^2\times {\mathrm{798691}}^1$

素因数の和:798701

約数の個数: 18

約数和(自身を含む): 72680972

約数和(自身を除く): 43928096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 798691, 1597382, 2396073, 3194764, 4792146, 7188219, 9584292, 14376438, 28752876]

約数ペア:

[(1, 28752876), (2, 14376438), (3, 9584292), (4, 7188219), (6, 4792146), (9, 3194764), (12, 2396073), (18, 1597382), (36, 798691)]