27747212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 49936656

約数和(自身を除く): 22189444

約数列:

[1, 2, 4, 43, 86, 172, 353, 457, 706, 914, 1412, 1828, 15179, 19651, 30358, 39302, 60716, 78604, 161321, 322642, 645284, 6936803, 13873606, 27747212]

約数ペア:

[(1, 27747212), (2, 13873606), (4, 6936803), (43, 645284), (86, 322642), (172, 161321), (353, 78604), (457, 60716), (706, 39302), (914, 30358), (1412, 19651), (1828, 15179)]