68957356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6871}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 130650464

約数和(自身を除く): 61693108

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 6871, 10036, 13742, 27484, 89323, 178646, 357292, 1326103, 2652206, 5304412, 17239339, 34478678, 68957356]

約数ペア:

[(1, 68957356), (2, 34478678), (4, 17239339), (13, 5304412), (26, 2652206), (52, 1326103), (193, 357292), (386, 178646), (772, 89323), (2509, 27484), (5018, 13742), (6871, 10036)]