28202642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1361}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 45648792

約数和(自身を除く): 17446150

約数列:

[1, 2, 13, 26, 797, 1361, 1594, 2722, 10361, 17693, 20722, 35386, 1084717, 2169434, 14101321, 28202642]

約数ペア:

[(1, 28202642), (2, 14101321), (13, 2169434), (26, 1084717), (797, 35386), (1361, 20722), (1594, 17693), (2722, 10361)]