8285984

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 18942336

約数和(自身を除く): 10656352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 521, 568, 994, 1042, 1136, 1988, 2084, 2272, 3647, 3976, 4168, 7294, 7952, 8336, 14588, 15904, 16672, 29176, 36991, 58352, 73982, 116704, 147964, 258937, 295928, 517874, 591856, 1035748, 1183712, 2071496, 4142992, 8285984]

約数ペア:

[(1, 8285984), (2, 4142992), (4, 2071496), (7, 1183712), (8, 1035748), (14, 591856), (16, 517874), (28, 295928), (32, 258937), (56, 147964), (71, 116704), (112, 73982), (142, 58352), (224, 36991), (284, 29176), (497, 16672), (521, 15904), (568, 14588), (994, 8336), (1042, 7952), (1136, 7294), (1988, 4168), (2084, 3976), (2272, 3647)]