2770576

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4078

約数の個数: 20

約数和(自身を含む): 5494192

約数和(自身を除く): 2723616

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4027, 8054, 16108, 32216, 64432, 173161, 346322, 692644, 1385288, 2770576]

約数ペア:

[(1, 2770576), (2, 1385288), (4, 692644), (8, 346322), (16, 173161), (43, 64432), (86, 32216), (172, 16108), (344, 8054), (688, 4027)]