67238548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17713}}^1$

素因数の和:17803

約数の個数: 24

約数和(自身を含む): 128461928

約数和(自身を除く): 61223380

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 17713, 35426, 70852, 230269, 460538, 921076, 1293049, 2586098, 5172196, 16809637, 33619274, 67238548]

約数ペア:

[(1, 67238548), (2, 33619274), (4, 16809637), (13, 5172196), (26, 2586098), (52, 1293049), (73, 921076), (146, 460538), (292, 230269), (949, 70852), (1898, 35426), (3796, 17713)]