12784448

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3834

約数の個数: 28

約数和(自身を含む): 25854660

約数和(自身を除く): 13070212

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 3769, 7538, 15076, 30152, 60304, 120608, 199757, 241216, 399514, 799028, 1598056, 3196112, 6392224, 12784448]

約数ペア:

[(1, 12784448), (2, 6392224), (4, 3196112), (8, 1598056), (16, 799028), (32, 399514), (53, 241216), (64, 199757), (106, 120608), (212, 60304), (424, 30152), (848, 15076), (1696, 7538), (3392, 3769)]