27849638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 24

約数和(自身を含む): 45386568

約数和(自身を除く): 17536930

約数列:

[1, 2, 17, 34, 43, 86, 443, 731, 886, 1462, 1849, 3698, 7531, 15062, 19049, 31433, 38098, 62866, 323833, 647666, 819107, 1638214, 13924819, 27849638]

約数ペア:

[(1, 27849638), (2, 13924819), (17, 1638214), (34, 819107), (43, 647666), (86, 323833), (443, 62866), (731, 38098), (886, 31433), (1462, 19049), (1849, 15062), (3698, 7531)]