27886426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7963}}^1$

素因数の和:8085

約数の個数: 16

約数和(自身を含む): 44725824

約数和(自身を除く): 16839398

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 7963, 15926, 135371, 270742, 820189, 1640378, 13943213, 27886426]

約数ペア:

[(1, 27886426), (2, 13943213), (17, 1640378), (34, 820189), (103, 270742), (206, 135371), (1751, 15926), (3502, 7963)]