66798768

素因数分解:

$2^4\times 3^1\times {\mathrm{1391641}}^1$

素因数の和:1391652

約数の個数: 20

約数和(自身を含む): 172563608

約数和(自身を除く): 105764840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1391641, 2783282, 4174923, 5566564, 8349846, 11133128, 16699692, 22266256, 33399384, 66798768]

約数ペア:

[(1, 66798768), (2, 33399384), (3, 22266256), (4, 16699692), (6, 11133128), (8, 8349846), (12, 5566564), (16, 4174923), (24, 2783282), (48, 1391641)]