28176414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{670867}}^1$

素因数の和:670879

約数の個数: 16

約数和(自身を含む): 64403328

約数和(自身を除く): 36226914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 670867, 1341734, 2012601, 4025202, 4696069, 9392138, 14088207, 28176414]

約数ペア:

[(1, 28176414), (2, 14088207), (3, 9392138), (6, 4696069), (7, 4025202), (14, 2012601), (21, 1341734), (42, 670867)]