26542222

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1576

約数の個数: 24

約数和(自身を含む): 46580400

約数和(自身を除く): 20038178

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1361, 1393, 2722, 2786, 9527, 9751, 19054, 19502, 66689, 133378, 270839, 541678, 1895873, 3791746, 13271111, 26542222]

約数ペア:

[(1, 26542222), (2, 13271111), (7, 3791746), (14, 1895873), (49, 541678), (98, 270839), (199, 133378), (398, 66689), (1361, 19502), (1393, 19054), (2722, 9751), (2786, 9527)]