68553728

素因数分解:

$2^{10}\times {\mathrm{66947}}^1$

素因数の和:66967

約数の個数: 22

約数和(自身を含む): 137042556

約数和(自身を除く): 68488828

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 66947, 133894, 267788, 535576, 1071152, 2142304, 4284608, 8569216, 17138432, 34276864, 68553728]

約数ペア:

[(1, 68553728), (2, 34276864), (4, 17138432), (8, 8569216), (16, 4284608), (32, 2142304), (64, 1071152), (128, 535576), (256, 267788), (512, 133894), (1024, 66947)]