69368078

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{15787}}^1$

素因数の和:15828

約数の個数: 16

約数和(自身を含む): 112726320

約数和(自身を除く): 43358242

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 15787, 31574, 205231, 410462, 2668003, 5336006, 34684039, 69368078]

約数ペア:

[(1, 69368078), (2, 34684039), (13, 5336006), (26, 2668003), (169, 410462), (338, 205231), (2197, 31574), (4394, 15787)]