71433328

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{4297}}^1$

素因数の和:5344

約数の個数: 20

約数和(自身を含む): 138567520

約数和(自身を除く): 67134192

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 4297, 8312, 8594, 16624, 17188, 34376, 68752, 4464583, 8929166, 17858332, 35716664, 71433328]

約数ペア:

[(1, 71433328), (2, 35716664), (4, 17858332), (8, 8929166), (16, 4464583), (1039, 68752), (2078, 34376), (4156, 17188), (4297, 16624), (8312, 8594)]