6945328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{33391}}^1$

素因数の和:33412

約数の個数: 20

約数和(自身を含む): 14492128

約数和(自身を除く): 7546800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 33391, 66782, 133564, 267128, 434083, 534256, 868166, 1736332, 3472664, 6945328]

約数ペア:

[(1, 6945328), (2, 3472664), (4, 1736332), (8, 868166), (13, 534256), (16, 434083), (26, 267128), (52, 133564), (104, 66782), (208, 33391)]