28338410

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{3299}}^1$

素因数の和:4165

約数の個数: 16

約数和(自身を含む): 51084000

約数和(自身を除く): 22745590

約数列:

[1, 2, 5, 10, 859, 1718, 3299, 4295, 6598, 8590, 16495, 32990, 2833841, 5667682, 14169205, 28338410]

約数ペア:

[(1, 28338410), (2, 14169205), (5, 5667682), (10, 2833841), (859, 32990), (1718, 16495), (3299, 8590), (4295, 6598)]