28600068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{340477}}^1$

素因数の和:340491

約数の個数: 24

約数和(自身を含む): 76267072

約数和(自身を除く): 47667004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 340477, 680954, 1021431, 1361908, 2042862, 2383339, 4085724, 4766678, 7150017, 9533356, 14300034, 28600068]

約数ペア:

[(1, 28600068), (2, 14300034), (3, 9533356), (4, 7150017), (6, 4766678), (7, 4085724), (12, 2383339), (14, 2042862), (21, 1361908), (28, 1021431), (42, 680954), (84, 340477)]