71768546

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2543}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 109534464

約数和(自身を除く): 37765918

約数列:

[1, 2, 103, 137, 206, 274, 2543, 5086, 14111, 28222, 261929, 348391, 523858, 696782, 35884273, 71768546]

約数ペア:

[(1, 71768546), (2, 35884273), (103, 696782), (137, 523858), (206, 348391), (274, 261929), (2543, 28222), (5086, 14111)]