28006663

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 30528000

約数和(自身を除く): 2521337

約数列:

[1, 23, 29, 199, 211, 667, 4577, 4853, 5771, 6119, 41989, 132733, 140737, 965747, 1217681, 28006663]

約数ペア:

[(1, 28006663), (23, 1217681), (29, 965747), (199, 140737), (211, 132733), (667, 41989), (4577, 6119), (4853, 5771)]