27720546032

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{13642001}}^1$

素因数の和:13642136

約数の個数: 20

約数和(自身を含む): 54131463936

約数和(自身を除く): 26410917904

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 13642001, 27284002, 54568004, 109136008, 218272016, 1732534127, 3465068254, 6930136508, 13860273016, 27720546032]

約数ペア:

[(1, 27720546032), (2, 13860273016), (4, 6930136508), (8, 3465068254), (16, 1732534127), (127, 218272016), (254, 109136008), (508, 54568004), (1016, 27284002), (2032, 13642001)]