26777042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3541}}^1$

素因数の和:3761

約数の個数: 16

約数和(自身を含む): 42504000

約数和(自身を除く): 15726958

約数列:

[1, 2, 19, 38, 199, 398, 3541, 3781, 7082, 7562, 67279, 134558, 704659, 1409318, 13388521, 26777042]

約数ペア:

[(1, 26777042), (2, 13388521), (19, 1409318), (38, 704659), (199, 134558), (398, 67279), (3541, 7562), (3781, 7082)]