28942018

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28319}}^1$

素因数の和:28401

約数の個数: 16

約数和(自身を含む): 50296320

約数和(自身を除く): 21354302

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 28319, 56638, 198233, 396466, 2067287, 4134574, 14471009, 28942018]

約数ペア:

[(1, 28942018), (2, 14471009), (7, 4134574), (14, 2067287), (73, 396466), (146, 198233), (511, 56638), (1022, 28319)]