38927308

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7681}}^1$

素因数の和:7873

約数の個数: 24

約数和(自身を含む): 78294944

約数和(自身を除く): 39367636

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 7681, 15362, 30724, 53767, 107534, 215068, 1390261, 2780522, 5561044, 9731827, 19463654, 38927308]

約数ペア:

[(1, 38927308), (2, 19463654), (4, 9731827), (7, 5561044), (14, 2780522), (28, 1390261), (181, 215068), (362, 107534), (724, 53767), (1267, 30724), (2534, 15362), (5068, 7681)]