8090488

素因数分解:

$2^3\times 7^2\times {\mathrm{20639}}^1$

素因数の和:20659

約数の個数: 24

約数和(自身を含む): 17647200

約数和(自身を除く): 9556712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 20639, 41278, 82556, 144473, 165112, 288946, 577892, 1011311, 1155784, 2022622, 4045244, 8090488]

約数ペア:

[(1, 8090488), (2, 4045244), (4, 2022622), (7, 1155784), (8, 1011311), (14, 577892), (28, 288946), (49, 165112), (56, 144473), (98, 82556), (196, 41278), (392, 20639)]