26410916

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1427}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 52938816

約数和(自身を除く): 26527900

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 1427, 2644, 2854, 4627, 5708, 9254, 9989, 18508, 19978, 39956, 943247, 1886494, 3772988, 6602729, 13205458, 26410916]

約数ペア:

[(1, 26410916), (2, 13205458), (4, 6602729), (7, 3772988), (14, 1886494), (28, 943247), (661, 39956), (1322, 19978), (1427, 18508), (2644, 9989), (2854, 9254), (4627, 5708)]