28787706

素因数分解:

$2^1\times 3^2\times {\mathrm{613}}^1\times {\mathrm{2609}}^1$

素因数の和:3230

約数の個数: 24

約数和(自身を含む): 62499060

約数和(自身を除く): 33711354

約数列:

[1, 2, 3, 6, 9, 18, 613, 1226, 1839, 2609, 3678, 5218, 5517, 7827, 11034, 15654, 23481, 46962, 1599317, 3198634, 4797951, 9595902, 14393853, 28787706]

約数ペア:

[(1, 28787706), (2, 14393853), (3, 9595902), (6, 4797951), (9, 3198634), (18, 1599317), (613, 46962), (1226, 23481), (1839, 15654), (2609, 11034), (3678, 7827), (5218, 5517)]