28376026

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119227}}^1$

素因数の和:119253

約数の個数: 16

約数和(自身を含む): 51506496

約数和(自身を除く): 23130470

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 119227, 238454, 834589, 1669178, 2026859, 4053718, 14188013, 28376026]

約数ペア:

[(1, 28376026), (2, 14188013), (7, 4053718), (14, 2026859), (17, 1669178), (34, 834589), (119, 238454), (238, 119227)]