1772198624

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{111431}}^1$

素因数の和:111519

約数の個数: 48

約数和(自身を含む): 4043644416

約数和(自身を除く): 2271445792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 111431, 222862, 445724, 780017, 891448, 1560034, 1782896, 3120068, 3565792, 6240136, 7911601, 12480272, 15823202, 24960544, 31646404, 55381207, 63292808, 110762414, 126585616, 221524828, 253171232, 443049656, 886099312, 1772198624]

約数ペア:

[(1, 1772198624), (2, 886099312), (4, 443049656), (7, 253171232), (8, 221524828), (14, 126585616), (16, 110762414), (28, 63292808), (32, 55381207), (56, 31646404), (71, 24960544), (112, 15823202), (142, 12480272), (224, 7911601), (284, 6240136), (497, 3565792), (568, 3120068), (994, 1782896), (1136, 1560034), (1988, 891448), (2272, 780017), (3976, 445724), (7952, 222862), (15904, 111431)]