65222192

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{881}}^1$

素因数の和:1557

約数の個数: 40

約数和(自身を含む): 144803232

約数和(自身を除く): 79581040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 881, 1322, 1762, 2644, 3524, 4627, 5288, 6167, 7048, 9254, 10576, 12334, 14096, 18508, 24668, 37016, 49336, 74032, 98672, 582341, 1164682, 2329364, 4076387, 4658728, 8152774, 9317456, 16305548, 32611096, 65222192]

約数ペア:

[(1, 65222192), (2, 32611096), (4, 16305548), (7, 9317456), (8, 8152774), (14, 4658728), (16, 4076387), (28, 2329364), (56, 1164682), (112, 582341), (661, 98672), (881, 74032), (1322, 49336), (1762, 37016), (2644, 24668), (3524, 18508), (4627, 14096), (5288, 12334), (6167, 10576), (7048, 9254)]