71443786

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2459}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 109224000

約数和(自身を除く): 37780214

約数列:

[1, 2, 73, 146, 199, 398, 2459, 4918, 14527, 29054, 179507, 359014, 489341, 978682, 35721893, 71443786]

約数ペア:

[(1, 71443786), (2, 35721893), (73, 978682), (146, 489341), (199, 359014), (398, 179507), (2459, 29054), (4918, 14527)]