78242422

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2693}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 119613600

約数和(自身を除く): 41371178

約数列:

[1, 2, 73, 146, 199, 398, 2693, 5386, 14527, 29054, 196589, 393178, 535907, 1071814, 39121211, 78242422]

約数ペア:

[(1, 78242422), (2, 39121211), (73, 1071814), (146, 535907), (199, 393178), (398, 196589), (2693, 29054), (5386, 14527)]