47238142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 85697280

約数和(自身を除く): 38459138

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 514, 691, 1382, 1799, 3598, 4837, 4883, 9674, 9766, 13129, 26258, 34181, 68362, 91903, 177587, 183806, 355174, 1243109, 2486218, 3374153, 6748306, 23619071, 47238142]

約数ペア:

[(1, 47238142), (2, 23619071), (7, 6748306), (14, 3374153), (19, 2486218), (38, 1243109), (133, 355174), (257, 183806), (266, 177587), (514, 91903), (691, 68362), (1382, 34181), (1799, 26258), (3598, 13129), (4837, 9766), (4883, 9674)]