64713728

素因数分解:

$2^{10}\times {\mathrm{63197}}^1$

素因数の和:63217

約数の個数: 22

約数和(自身を含む): 129366306

約数和(自身を除く): 64652578

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 63197, 126394, 252788, 505576, 1011152, 2022304, 4044608, 8089216, 16178432, 32356864, 64713728]

約数ペア:

[(1, 64713728), (2, 32356864), (4, 16178432), (8, 8089216), (16, 4044608), (32, 2022304), (64, 1011152), (128, 505576), (256, 252788), (512, 126394), (1024, 63197)]