68838458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{6143}}^1$

素因数の和:6589

約数の個数: 16

約数和(自身を含む): 111476736

約数和(自身を除く): 42638278

約数列:

[1, 2, 13, 26, 431, 862, 5603, 6143, 11206, 12286, 79859, 159718, 2647633, 5295266, 34419229, 68838458]

約数ペア:

[(1, 68838458), (2, 34419229), (13, 5295266), (26, 2647633), (431, 159718), (862, 79859), (5603, 12286), (6143, 11206)]