28342504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1753}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 55566720

約数和(自身を除く): 27224216

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1753, 2021, 3506, 4042, 7012, 8084, 14024, 16168, 75379, 82391, 150758, 164782, 301516, 329564, 603032, 659128, 3542813, 7085626, 14171252, 28342504]

約数ペア:

[(1, 28342504), (2, 14171252), (4, 7085626), (8, 3542813), (43, 659128), (47, 603032), (86, 329564), (94, 301516), (172, 164782), (188, 150758), (344, 82391), (376, 75379), (1753, 16168), (2021, 14024), (3506, 8084), (4042, 7012)]