71640166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{2089}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 115869600

約数和(自身を除く): 44229434

約数列:

[1, 2, 13, 26, 1319, 2089, 2638, 4178, 17147, 27157, 34294, 54314, 2755391, 5510782, 35820083, 71640166]

約数ペア:

[(1, 71640166), (2, 35820083), (13, 5510782), (26, 2755391), (1319, 54314), (2089, 34294), (2638, 27157), (4178, 17147)]