8078719936

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{141991}}^1$

素因数の和:142137

約数の個数: 56

約数和(自身を含む): 18465775616

約数和(自身を除く): 10387055680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 8128, 14224, 28448, 56896, 141991, 283982, 567964, 993937, 1135928, 1987874, 2271856, 3975748, 4543712, 7951496, 9087424, 15902992, 18032857, 31805984, 36065714, 63611968, 72131428, 126229999, 144262856, 252459998, 288525712, 504919996, 577051424, 1009839992, 1154102848, 2019679984, 4039359968, 8078719936]

約数ペア:

[(1, 8078719936), (2, 4039359968), (4, 2019679984), (7, 1154102848), (8, 1009839992), (14, 577051424), (16, 504919996), (28, 288525712), (32, 252459998), (56, 144262856), (64, 126229999), (112, 72131428), (127, 63611968), (224, 36065714), (254, 31805984), (448, 18032857), (508, 15902992), (889, 9087424), (1016, 7951496), (1778, 4543712), (2032, 3975748), (3556, 2271856), (4064, 1987874), (7112, 1135928), (8128, 993937), (14224, 567964), (28448, 283982), (56896, 141991)]