61280768

素因数分解:

$2^9\times {\mathrm{119689}}^1$

素因数の和:119707

約数の個数: 20

約数和(自身を含む): 122442870

約数和(自身を除く): 61162102

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 119689, 239378, 478756, 957512, 1915024, 3830048, 7660096, 15320192, 30640384, 61280768]

約数ペア:

[(1, 61280768), (2, 30640384), (4, 15320192), (8, 7660096), (16, 3830048), (32, 1915024), (64, 957512), (128, 478756), (256, 239378), (512, 119689)]