12766768

素因数分解:

$2^4\times 7^1\times {\mathrm{113989}}^1$

素因数の和:114004

約数の個数: 20

約数和(自身を含む): 28269520

約数和(自身を除く): 15502752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113989, 227978, 455956, 797923, 911912, 1595846, 1823824, 3191692, 6383384, 12766768]

約数ペア:

[(1, 12766768), (2, 6383384), (4, 3191692), (7, 1823824), (8, 1595846), (14, 911912), (16, 797923), (28, 455956), (56, 227978), (112, 113989)]