28073016

素因数分解:

$2^3\times 3^2\times {\mathrm{389903}}^1$

素因数の和:389915

約数の個数: 24

約数和(自身を含む): 76031280

約数和(自身を除く): 47958264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389903, 779806, 1169709, 1559612, 2339418, 3119224, 3509127, 4678836, 7018254, 9357672, 14036508, 28073016]

約数ペア:

[(1, 28073016), (2, 14036508), (3, 9357672), (4, 7018254), (6, 4678836), (8, 3509127), (9, 3119224), (12, 2339418), (18, 1559612), (24, 1169709), (36, 779806), (72, 389903)]