71606041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2213}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 81829440

約数和(自身を除く): 10223399

約数列:

[1, 13, 19, 131, 247, 1703, 2213, 2489, 28769, 32357, 42047, 289903, 546611, 3768739, 5508157, 71606041]

約数ペア:

[(1, 71606041), (13, 5508157), (19, 3768739), (131, 546611), (247, 289903), (1703, 42047), (2213, 32357), (2489, 28769)]