28231124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 51273600

約数和(自身を除く): 23042476

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 2179, 3239, 4358, 6478, 8716, 12956, 89339, 172141, 178678, 344282, 357356, 688564, 7057781, 14115562, 28231124]

約数ペア:

[(1, 28231124), (2, 14115562), (4, 7057781), (41, 688564), (79, 357356), (82, 344282), (158, 178678), (164, 172141), (316, 89339), (2179, 12956), (3239, 8716), (4358, 6478)]