69972838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6779}}^1$

素因数の和:7191

約数の個数: 16

約数和(自身を含む): 113334480

約数和(自身を除く): 43361642

約数列:

[1, 2, 13, 26, 397, 794, 5161, 6779, 10322, 13558, 88127, 176254, 2691263, 5382526, 34986419, 69972838]

約数ペア:

[(1, 69972838), (2, 34986419), (13, 5382526), (26, 2691263), (397, 176254), (794, 88127), (5161, 13558), (6779, 10322)]