28718242

素因数分解:

$2^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2339}}^1$

素因数の和:3225

約数の個数: 16

約数和(自身を含む): 49308480

約数和(自身を除く): 20590238

約数列:

[1, 2, 7, 14, 877, 1754, 2339, 4678, 6139, 12278, 16373, 32746, 2051303, 4102606, 14359121, 28718242]

約数ペア:

[(1, 28718242), (2, 14359121), (7, 4102606), (14, 2051303), (877, 32746), (1754, 16373), (2339, 12278), (4678, 6139)]