26856908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2161}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 50850240

約数和(自身を除く): 23993332

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 2161, 3107, 4322, 6214, 8644, 12428, 28093, 56186, 112372, 516479, 1032958, 2065916, 6714227, 13428454, 26856908]

約数ペア:

[(1, 26856908), (2, 13428454), (4, 6714227), (13, 2065916), (26, 1032958), (52, 516479), (239, 112372), (478, 56186), (956, 28093), (2161, 12428), (3107, 8644), (4322, 6214)]