28691206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22807}}^1$

素因数の和:22863

約数の個数: 16

約数和(自身を含む): 46802016

約数和(自身を除く): 18110810

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 22807, 45614, 387719, 775438, 843859, 1687718, 14345603, 28691206]

約数ペア:

[(1, 28691206), (2, 14345603), (17, 1687718), (34, 843859), (37, 775438), (74, 387719), (629, 45614), (1258, 22807)]