67209548

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{12437}}^1$

素因数の和:12641

約数の個数: 24

約数和(自身を含む): 135126432

約数和(自身を除く): 67916884

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 12437, 24874, 49748, 87059, 174118, 348236, 2400341, 4800682, 9601364, 16802387, 33604774, 67209548]

約数ペア:

[(1, 67209548), (2, 33604774), (4, 16802387), (7, 9601364), (14, 4800682), (28, 2400341), (193, 348236), (386, 174118), (772, 87059), (1351, 49748), (2702, 24874), (5404, 12437)]