28866173

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4444

約数の個数: 16

約数和(自身を含む): 35271936

約数和(自身を除く): 6405763

約数列:

[1, 7, 23, 41, 161, 287, 943, 4373, 6601, 30611, 100579, 179293, 704053, 1255051, 4123739, 28866173]

約数ペア:

[(1, 28866173), (7, 4123739), (23, 1255051), (41, 704053), (161, 179293), (287, 100579), (943, 30611), (4373, 6601)]