66976768

素因数分解:

$2^{10}\times {\mathrm{65407}}^1$

素因数の和:65427

約数の個数: 22

約数和(自身を含む): 133890176

約数和(自身を除く): 66913408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 65407, 130814, 261628, 523256, 1046512, 2093024, 4186048, 8372096, 16744192, 33488384, 66976768]

約数ペア:

[(1, 66976768), (2, 33488384), (4, 16744192), (8, 8372096), (16, 4186048), (32, 2093024), (64, 1046512), (128, 523256), (256, 261628), (512, 130814), (1024, 65407)]