28689048

素因数分解:

$2^3\times 3^2\times {\mathrm{398459}}^1$

素因数の和:398471

約数の個数: 24

約数和(自身を含む): 77699700

約数和(自身を除く): 49010652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398459, 796918, 1195377, 1593836, 2390754, 3187672, 3586131, 4781508, 7172262, 9563016, 14344524, 28689048]

約数ペア:

[(1, 28689048), (2, 14344524), (3, 9563016), (4, 7172262), (6, 4781508), (8, 3586131), (9, 3187672), (12, 2390754), (18, 1593836), (24, 1195377), (36, 796918), (72, 398459)]