174207964

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 358541568

約数和(自身を除く): 184333604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 257, 301, 514, 563, 602, 1028, 1126, 1204, 1799, 2252, 3598, 3941, 7196, 7882, 11051, 15764, 22102, 24209, 44204, 48418, 77357, 96836, 144691, 154714, 169463, 289382, 309428, 338926, 578764, 677852, 1012837, 2025674, 4051348, 6221713, 12443426, 24886852, 43551991, 87103982, 174207964]

約数ペア:

[(1, 174207964), (2, 87103982), (4, 43551991), (7, 24886852), (14, 12443426), (28, 6221713), (43, 4051348), (86, 2025674), (172, 1012837), (257, 677852), (301, 578764), (514, 338926), (563, 309428), (602, 289382), (1028, 169463), (1126, 154714), (1204, 144691), (1799, 96836), (2252, 77357), (3598, 48418), (3941, 44204), (7196, 24209), (7882, 22102), (11051, 15764)]