561700864

素因数分解:

$2^{13}\times {\mathrm{68567}}^1$

素因数の和:68593

約数の個数: 28

約数和(自身を含む): 1123349544

約数和(自身を除く): 561648680

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 68567, 137134, 274268, 548536, 1097072, 2194144, 4388288, 8776576, 17553152, 35106304, 70212608, 140425216, 280850432, 561700864]

約数ペア:

[(1, 561700864), (2, 280850432), (4, 140425216), (8, 70212608), (16, 35106304), (32, 17553152), (64, 8776576), (128, 4388288), (256, 2194144), (512, 1097072), (1024, 548536), (2048, 274268), (4096, 137134), (8192, 68567)]