28696810

素因数分解:

$2^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3089}}^1$

素因数の和:4025

約数の個数: 16

約数和(自身を含む): 51726600

約数和(自身を除く): 23029790

約数列:

[1, 2, 5, 10, 929, 1858, 3089, 4645, 6178, 9290, 15445, 30890, 2869681, 5739362, 14348405, 28696810]

約数ペア:

[(1, 28696810), (2, 14348405), (5, 5739362), (10, 2869681), (929, 30890), (1858, 15445), (3089, 9290), (4645, 6178)]