8091272

素因数分解:

$2^3\times 7^2\times {\mathrm{20641}}^1$

素因数の和:20661

約数の個数: 24

約数和(自身を含む): 17648910

約数和(自身を除く): 9557638

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 20641, 41282, 82564, 144487, 165128, 288974, 577948, 1011409, 1155896, 2022818, 4045636, 8091272]

約数ペア:

[(1, 8091272), (2, 4045636), (4, 2022818), (7, 1155896), (8, 1011409), (14, 577948), (28, 288974), (49, 165128), (56, 144487), (98, 82564), (196, 41282), (392, 20641)]