27992396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 51744000

約数和(自身を除く): 23751604

約数列:

[1, 2, 4, 19, 38, 76, 439, 839, 878, 1678, 1756, 3356, 8341, 15941, 16682, 31882, 33364, 63764, 368321, 736642, 1473284, 6998099, 13996198, 27992396]

約数ペア:

[(1, 27992396), (2, 13996198), (4, 6998099), (19, 1473284), (38, 736642), (76, 368321), (439, 63764), (839, 33364), (878, 31882), (1678, 16682), (1756, 15941), (3356, 8341)]