71316896

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1759}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 90124384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 1759, 2534, 2896, 3518, 5068, 5792, 7036, 10136, 12313, 14072, 20272, 24626, 28144, 40544, 49252, 56288, 98504, 197008, 318379, 394016, 636758, 1273516, 2228653, 2547032, 4457306, 5094064, 8914612, 10188128, 17829224, 35658448, 71316896]

約数ペア:

[(1, 71316896), (2, 35658448), (4, 17829224), (7, 10188128), (8, 8914612), (14, 5094064), (16, 4457306), (28, 2547032), (32, 2228653), (56, 1273516), (112, 636758), (181, 394016), (224, 318379), (362, 197008), (724, 98504), (1267, 56288), (1448, 49252), (1759, 40544), (2534, 28144), (2896, 24626), (3518, 20272), (5068, 14072), (5792, 12313), (7036, 10136)]