57298124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1667}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 108213168

約数和(自身を除く): 50915044

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 1667, 2644, 3334, 6668, 8593, 17186, 21671, 34372, 43342, 86684, 1101887, 2203774, 4407548, 14324531, 28649062, 57298124]

約数ペア:

[(1, 57298124), (2, 28649062), (4, 14324531), (13, 4407548), (26, 2203774), (52, 1101887), (661, 86684), (1322, 43342), (1667, 34372), (2644, 21671), (3334, 17186), (6668, 8593)]