27389788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2087}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 51039072

約数和(自身を除く): 23649284

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 2087, 3281, 4174, 6562, 8348, 13124, 35479, 70958, 141916, 402791, 805582, 1611164, 6847447, 13694894, 27389788]

約数ペア:

[(1, 27389788), (2, 13694894), (4, 6847447), (17, 1611164), (34, 805582), (68, 402791), (193, 141916), (386, 70958), (772, 35479), (2087, 13124), (3281, 8348), (4174, 6562)]