28522932208

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{834199}}^1$

素因数の和:836344

約数の個数: 20

約数和(自身を含む): 55289107600

約数和(自身を除く): 26766175392

約数列:

[1, 2, 4, 8, 16, 2137, 4274, 8548, 17096, 34192, 834199, 1668398, 3336796, 6673592, 13347184, 1782683263, 3565366526, 7130733052, 14261466104, 28522932208]

約数ペア:

[(1, 28522932208), (2, 14261466104), (4, 7130733052), (8, 3565366526), (16, 1782683263), (2137, 13347184), (4274, 6673592), (8548, 3336796), (17096, 1668398), (34192, 834199)]