71129764

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 126022400

約数和(自身を除く): 54892636

約数列:

[1, 2, 4, 193, 199, 386, 398, 463, 772, 796, 926, 1852, 38407, 76814, 89359, 92137, 153628, 178718, 184274, 357436, 368548, 17782441, 35564882, 71129764]

約数ペア:

[(1, 71129764), (2, 35564882), (4, 17782441), (193, 368548), (199, 357436), (386, 184274), (398, 178718), (463, 153628), (772, 92137), (796, 89359), (926, 76814), (1852, 38407)]