22429688

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 43068000

約数和(自身を除く): 20638312

約数列:

[1, 2, 4, 8, 73, 146, 193, 199, 292, 386, 398, 584, 772, 796, 1544, 1592, 14089, 14527, 28178, 29054, 38407, 56356, 58108, 76814, 112712, 116216, 153628, 307256, 2803711, 5607422, 11214844, 22429688]

約数ペア:

[(1, 22429688), (2, 11214844), (4, 5607422), (8, 2803711), (73, 307256), (146, 153628), (193, 116216), (199, 112712), (292, 76814), (386, 58108), (398, 56356), (584, 38407), (772, 29054), (796, 28178), (1544, 14527), (1592, 14089)]