27722288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157513}}^1$

素因数の和:157532

約数の個数: 20

約数和(自身を含む): 58595208

約数和(自身を除く): 30872920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157513, 315026, 630052, 1260104, 1732643, 2520208, 3465286, 6930572, 13861144, 27722288]

約数ペア:

[(1, 27722288), (2, 13861144), (4, 6930572), (8, 3465286), (11, 2520208), (16, 1732643), (22, 1260104), (44, 630052), (88, 315026), (176, 157513)]