67388554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{1361}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 106562880

約数和(自身を除く): 39174326

約数列:

[1, 2, 19, 38, 1303, 1361, 2606, 2722, 24757, 25859, 49514, 51718, 1773383, 3546766, 33694277, 67388554]

約数ペア:

[(1, 67388554), (2, 33694277), (19, 3546766), (38, 1773383), (1303, 51718), (1361, 49514), (2606, 25859), (2722, 24757)]