57171212

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3089}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 114552480

約数和(自身を除く): 57381268

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 3089, 4627, 6178, 9254, 12356, 18508, 21623, 43246, 86492, 2041829, 4083658, 8167316, 14292803, 28585606, 57171212]

約数ペア:

[(1, 57171212), (2, 28585606), (4, 14292803), (7, 8167316), (14, 4083658), (28, 2041829), (661, 86492), (1322, 43246), (2644, 21623), (3089, 18508), (4627, 12356), (6178, 9254)]