68297728

素因数分解:

$2^{10}\times {\mathrm{66697}}^1$

素因数の和:66717

約数の個数: 22

約数和(自身を含む): 136530806

約数和(自身を除く): 68233078

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 66697, 133394, 266788, 533576, 1067152, 2134304, 4268608, 8537216, 17074432, 34148864, 68297728]

約数ペア:

[(1, 68297728), (2, 34148864), (4, 17074432), (8, 8537216), (16, 4268608), (32, 2134304), (64, 1067152), (128, 533576), (256, 266788), (512, 133394), (1024, 66697)]