28703868

素因数分解:

$2^2\times 3^1\times {\mathrm{839}}^1\times {\mathrm{2851}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 67079040

約数和(自身を除く): 38375172

約数列:

[1, 2, 3, 4, 6, 12, 839, 1678, 2517, 2851, 3356, 5034, 5702, 8553, 10068, 11404, 17106, 34212, 2391989, 4783978, 7175967, 9567956, 14351934, 28703868]

約数ペア:

[(1, 28703868), (2, 14351934), (3, 9567956), (4, 7175967), (6, 4783978), (12, 2391989), (839, 34212), (1678, 17106), (2517, 11404), (2851, 10068), (3356, 8553), (5034, 5702)]