25839388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8837}}^1$

素因数の和:8901

約数の個数: 24

約数和(自身を含む): 48997872

約数和(自身を除く): 23158484

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 8837, 17674, 35348, 150229, 300458, 379991, 600916, 759982, 1519964, 6459847, 12919694, 25839388]

約数ペア:

[(1, 25839388), (2, 12919694), (4, 6459847), (17, 1519964), (34, 759982), (43, 600916), (68, 379991), (86, 300458), (172, 150229), (731, 35348), (1462, 17674), (2924, 8837)]