39922372

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2011}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 79997120

約数和(自身を除く): 40074748

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2011, 2836, 4022, 4963, 8044, 9926, 14077, 19852, 28154, 56308, 1425799, 2851598, 5703196, 9980593, 19961186, 39922372]

約数ペア:

[(1, 39922372), (2, 19961186), (4, 9980593), (7, 5703196), (14, 2851598), (28, 1425799), (709, 56308), (1418, 28154), (2011, 19852), (2836, 14077), (4022, 9926), (4963, 8044)]