27886922

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68687}}^1$

素因数の和:68725

約数の個数: 16

約数和(自身を含む): 49455360

約数和(自身を除く): 21568438

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68687, 137374, 480809, 961618, 1991923, 3983846, 13943461, 27886922]

約数ペア:

[(1, 27886922), (2, 13943461), (7, 3983846), (14, 1991923), (29, 961618), (58, 480809), (203, 137374), (406, 68687)]