28662438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{682439}}^1$

素因数の和:682451

約数の個数: 16

約数和(自身を含む): 65514240

約数和(自身を除く): 36851802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 682439, 1364878, 2047317, 4094634, 4777073, 9554146, 14331219, 28662438]

約数ペア:

[(1, 28662438), (2, 14331219), (3, 9554146), (6, 4777073), (7, 4094634), (14, 2047317), (21, 1364878), (42, 682439)]