13972864

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 28041840

約数和(自身を除く): 14068976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 631, 692, 1262, 1384, 2524, 2768, 5048, 5536, 10096, 11072, 20192, 22144, 40384, 80768, 109163, 218326, 436652, 873304, 1746608, 3493216, 6986432, 13972864]

約数ペア:

[(1, 13972864), (2, 6986432), (4, 3493216), (8, 1746608), (16, 873304), (32, 436652), (64, 218326), (128, 109163), (173, 80768), (346, 40384), (631, 22144), (692, 20192), (1262, 11072), (1384, 10096), (2524, 5536), (2768, 5048)]