2778576

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 7258464

約数和(自身を除く): 4479888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 541, 642, 856, 1082, 1284, 1623, 1712, 2164, 2568, 3246, 4328, 5136, 6492, 8656, 12984, 25968, 57887, 115774, 173661, 231548, 347322, 463096, 694644, 926192, 1389288, 2778576]

約数ペア:

[(1, 2778576), (2, 1389288), (3, 926192), (4, 694644), (6, 463096), (8, 347322), (12, 231548), (16, 173661), (24, 115774), (48, 57887), (107, 25968), (214, 12984), (321, 8656), (428, 6492), (541, 5136), (642, 4328), (856, 3246), (1082, 2568), (1284, 2164), (1623, 1712)]