28639266

素因数分解:

$2^1\times 3^1\times {\mathrm{1877}}^1\times {\mathrm{2543}}^1$

素因数の和:4425

約数の個数: 16

約数和(自身を含む): 57331584

約数和(自身を除く): 28692318

約数列:

[1, 2, 3, 6, 1877, 2543, 3754, 5086, 5631, 7629, 11262, 15258, 4773211, 9546422, 14319633, 28639266]

約数ペア:

[(1, 28639266), (2, 14319633), (3, 9546422), (6, 4773211), (1877, 15258), (2543, 11262), (3754, 7629), (5086, 5631)]