12500864

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 25132800

約数和(自身を除く): 12631936

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 769, 1016, 1538, 2032, 3076, 4064, 6152, 8128, 12304, 16256, 24608, 49216, 97663, 98432, 195326, 390652, 781304, 1562608, 3125216, 6250432, 12500864]

約数ペア:

[(1, 12500864), (2, 6250432), (4, 3125216), (8, 1562608), (16, 781304), (32, 390652), (64, 195326), (127, 98432), (128, 97663), (254, 49216), (508, 24608), (769, 16256), (1016, 12304), (1538, 8128), (2032, 6152), (3076, 4064)]