1814360128

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{57041}}^1$

素因数の和:57131

約数の個数: 56

約数和(自身を含む): 4172736384

約数和(自身を除く): 2358376256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 15904, 31808, 57041, 114082, 228164, 399287, 456328, 798574, 912656, 1597148, 1825312, 3194296, 3650624, 4049911, 6388592, 8099822, 12777184, 16199644, 25554368, 28349377, 32399288, 56698754, 64798576, 113397508, 129597152, 226795016, 259194304, 453590032, 907180064, 1814360128]

約数ペア:

[(1, 1814360128), (2, 907180064), (4, 453590032), (7, 259194304), (8, 226795016), (14, 129597152), (16, 113397508), (28, 64798576), (32, 56698754), (56, 32399288), (64, 28349377), (71, 25554368), (112, 16199644), (142, 12777184), (224, 8099822), (284, 6388592), (448, 4049911), (497, 3650624), (568, 3194296), (994, 1825312), (1136, 1597148), (1988, 912656), (2272, 798574), (3976, 456328), (4544, 399287), (7952, 228164), (15904, 114082), (31808, 57041)]