27604784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{75013}}^1$

素因数の和:75044

約数の個数: 20

約数和(自身を含む): 55810416

約数和(自身を除く): 28205632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 75013, 150026, 300052, 600104, 1200208, 1725299, 3450598, 6901196, 13802392, 27604784]

約数ペア:

[(1, 27604784), (2, 13802392), (4, 6901196), (8, 3450598), (16, 1725299), (23, 1200208), (46, 600104), (92, 300052), (184, 150026), (368, 75013)]