26213852

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1447}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 52545024

約数和(自身を除く): 26331172

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 1447, 2588, 2894, 4529, 5788, 9058, 10129, 18116, 20258, 40516, 936209, 1872418, 3744836, 6553463, 13106926, 26213852]

約数ペア:

[(1, 26213852), (2, 13106926), (4, 6553463), (7, 3744836), (14, 1872418), (28, 936209), (647, 40516), (1294, 20258), (1447, 18116), (2588, 10129), (2894, 9058), (4529, 5788)]