28480694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1543}}^1$

素因数の和:2395

約数の個数: 16

約数和(自身を含む): 46690560

約数和(自身を除く): 18209866

約数列:

[1, 2, 11, 22, 839, 1543, 1678, 3086, 9229, 16973, 18458, 33946, 1294577, 2589154, 14240347, 28480694]

約数ペア:

[(1, 28480694), (2, 14240347), (11, 2589154), (22, 1294577), (839, 33946), (1543, 18458), (1678, 16973), (3086, 9229)]