68528584

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199211}}^1$

素因数の和:199260

約数の個数: 16

約数和(自身を含む): 131479920

約数和(自身を除く): 62951336

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 199211, 398422, 796844, 1593688, 8566073, 17132146, 34264292, 68528584]

約数ペア:

[(1, 68528584), (2, 34264292), (4, 17132146), (8, 8566073), (43, 1593688), (86, 796844), (172, 398422), (344, 199211)]