28491032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{187441}}^1$

素因数の和:187466

約数の個数: 16

約数和(自身を含む): 56232600

約数和(自身を除く): 27741568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 187441, 374882, 749764, 1499528, 3561379, 7122758, 14245516, 28491032]

約数ペア:

[(1, 28491032), (2, 14245516), (4, 7122758), (8, 3561379), (19, 1499528), (38, 749764), (76, 374882), (152, 187441)]