71302894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{13781}}^1$

素因数の和:13995

約数の個数: 16

約数和(自身を含む): 115768800

約数和(自身を除く): 44465906

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 13781, 27562, 179153, 358306, 2742419, 5484838, 35651447, 71302894]

約数ペア:

[(1, 71302894), (2, 35651447), (13, 5484838), (26, 2742419), (199, 358306), (398, 179153), (2587, 27562), (5174, 13781)]