2271713728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{16127}}^1$

素因数の和:16241

約数の個数: 56

約数和(自身を含む): 4719181824

約数和(自身を除く): 2447468096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1984, 2201, 2272, 4402, 4544, 8804, 16127, 17608, 32254, 35216, 64508, 70432, 129016, 140864, 258032, 499937, 516064, 999874, 1032128, 1145017, 1999748, 2290034, 3999496, 4580068, 7998992, 9160136, 15997984, 18320272, 31995968, 35495527, 36640544, 70991054, 73281088, 141982108, 283964216, 567928432, 1135856864, 2271713728]

約数ペア:

[(1, 2271713728), (2, 1135856864), (4, 567928432), (8, 283964216), (16, 141982108), (31, 73281088), (32, 70991054), (62, 36640544), (64, 35495527), (71, 31995968), (124, 18320272), (142, 15997984), (248, 9160136), (284, 7998992), (496, 4580068), (568, 3999496), (992, 2290034), (1136, 1999748), (1984, 1145017), (2201, 1032128), (2272, 999874), (4402, 516064), (4544, 499937), (8804, 258032), (16127, 140864), (17608, 129016), (32254, 70432), (35216, 64508)]