29009426

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:817

約数の個数: 16

約数和(自身を含む): 44117568

約数和(自身を除く): 15108142

約数列:

[1, 2, 131, 262, 263, 421, 526, 842, 34453, 55151, 68906, 110302, 110723, 221446, 14504713, 29009426]

約数ペア:

[(1, 29009426), (2, 14504713), (131, 221446), (262, 110723), (263, 110302), (421, 68906), (526, 55151), (842, 34453)]