28714642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1523}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 47073312

約数和(自身を除く): 18358670

約数列:

[1, 2, 11, 22, 857, 1523, 1714, 3046, 9427, 16753, 18854, 33506, 1305211, 2610422, 14357321, 28714642]

約数ペア:

[(1, 28714642), (2, 14357321), (11, 2610422), (22, 1305211), (857, 33506), (1523, 18854), (1714, 16753), (3046, 9427)]