7272784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{19763}}^1$

素因数の和:19794

約数の個数: 20

約数和(自身を含む): 14704416

約数和(自身を除く): 7431632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 19763, 39526, 79052, 158104, 316208, 454549, 909098, 1818196, 3636392, 7272784]

約数ペア:

[(1, 7272784), (2, 3636392), (4, 1818196), (8, 909098), (16, 454549), (23, 316208), (46, 158104), (92, 79052), (184, 39526), (368, 19763)]