26928188

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11587}}^1$

素因数の和:11681

約数の個数: 24

約数和(自身を含む): 54509952

約数和(自身を除く): 27581764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 11587, 23174, 46348, 81109, 162218, 324436, 961721, 1923442, 3846884, 6732047, 13464094, 26928188]

約数ペア:

[(1, 26928188), (2, 13464094), (4, 6732047), (7, 3846884), (14, 1923442), (28, 961721), (83, 324436), (166, 162218), (332, 81109), (581, 46348), (1162, 23174), (2324, 11587)]