7137748816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{40555391}}^1$

素因数の和:40555410

約数の個数: 20

約数和(自身を含む): 15086605824

約数和(自身を除く): 7948857008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 40555391, 81110782, 162221564, 324443128, 446109301, 648886256, 892218602, 1784437204, 3568874408, 7137748816]

約数ペア:

[(1, 7137748816), (2, 3568874408), (4, 1784437204), (8, 892218602), (11, 648886256), (16, 446109301), (22, 324443128), (44, 162221564), (88, 81110782), (176, 40555391)]