29268896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 30606304

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 239, 344, 356, 478, 688, 712, 956, 1376, 1424, 1912, 2848, 3824, 3827, 7648, 7654, 10277, 15308, 20554, 21271, 30616, 41108, 42542, 61232, 82216, 85084, 122464, 164432, 170168, 328864, 340336, 680672, 914653, 1829306, 3658612, 7317224, 14634448, 29268896]

約数ペア:

[(1, 29268896), (2, 14634448), (4, 7317224), (8, 3658612), (16, 1829306), (32, 914653), (43, 680672), (86, 340336), (89, 328864), (172, 170168), (178, 164432), (239, 122464), (344, 85084), (356, 82216), (478, 61232), (688, 42542), (712, 41108), (956, 30616), (1376, 21271), (1424, 20554), (1912, 15308), (2848, 10277), (3824, 7654), (3827, 7648)]