27911042

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 24

約数和(自身を含む): 45548976

約数和(自身を除く): 17637934

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1123, 1462, 2246, 12427, 19091, 24854, 38182, 48289, 96578, 324547, 649094, 820913, 1641826, 13955521, 27911042]

約数ペア:

[(1, 27911042), (2, 13955521), (17, 1641826), (34, 820913), (43, 649094), (86, 324547), (289, 96578), (578, 48289), (731, 38182), (1123, 24854), (1462, 19091), (2246, 12427)]