27904846

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4793}}^1$

素因数の和:4907

約数の個数: 16

約数和(自身を含む): 43491168

約数和(自身を除く): 15586322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 4793, 5822, 9586, 196513, 340303, 393026, 680606, 13952423, 27904846]

約数ペア:

[(1, 27904846), (2, 13952423), (41, 680606), (71, 393026), (82, 340303), (142, 196513), (2911, 9586), (4793, 5822)]