2863599872

素因数分解:

$2^8\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3559}}^1$

素因数の和:4031

約数の個数: 72

約数和(自身を含む): 6548976000

約数和(自身を除く): 3685376128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 449, 896, 898, 1792, 1796, 3143, 3559, 3592, 6286, 7118, 7184, 12572, 14236, 14368, 24913, 25144, 28472, 28736, 49826, 50288, 56944, 57472, 99652, 100576, 113888, 114944, 199304, 201152, 227776, 398608, 402304, 455552, 797216, 804608, 911104, 1594432, 1597991, 3188864, 3195982, 6377728, 6391964, 11185937, 12783928, 22371874, 25567856, 44743748, 51135712, 89487496, 102271424, 178974992, 204542848, 357949984, 409085696, 715899968, 1431799936, 2863599872]

約数ペア:

[(1, 2863599872), (2, 1431799936), (4, 715899968), (7, 409085696), (8, 357949984), (14, 204542848), (16, 178974992), (28, 102271424), (32, 89487496), (56, 51135712), (64, 44743748), (112, 25567856), (128, 22371874), (224, 12783928), (256, 11185937), (448, 6391964), (449, 6377728), (896, 3195982), (898, 3188864), (1792, 1597991), (1796, 1594432), (3143, 911104), (3559, 804608), (3592, 797216), (6286, 455552), (7118, 402304), (7184, 398608), (12572, 227776), (14236, 201152), (14368, 199304), (24913, 114944), (25144, 113888), (28472, 100576), (28736, 99652), (49826, 57472), (50288, 56944)]