28337518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56003}}^1$

素因数の和:56039

約数の個数: 16

約数和(自身を含む): 48387456

約数和(自身を除く): 20049938

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56003, 112006, 616033, 1232066, 1288069, 2576138, 14168759, 28337518]

約数ペア:

[(1, 28337518), (2, 14168759), (11, 2576138), (22, 1288069), (23, 1232066), (46, 616033), (253, 112006), (506, 56003)]