5489216

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 28

約数和(自身を含む): 10972800

約数和(自身を除く): 5483584

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 431, 796, 862, 1592, 1724, 3184, 3448, 6368, 6896, 12736, 13792, 27584, 85769, 171538, 343076, 686152, 1372304, 2744608, 5489216]

約数ペア:

[(1, 5489216), (2, 2744608), (4, 1372304), (8, 686152), (16, 343076), (32, 171538), (64, 85769), (199, 27584), (398, 13792), (431, 12736), (796, 6896), (862, 6368), (1592, 3448), (1724, 3184)]