8920912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 23248512

約数和(自身を除く): 14327600

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 557, 572, 616, 728, 1001, 1114, 1144, 1232, 1456, 2002, 2228, 2288, 3899, 4004, 4456, 6127, 7241, 7798, 8008, 8912, 12254, 14482, 15596, 16016, 24508, 28964, 31192, 42889, 49016, 50687, 57928, 62384, 79651, 85778, 98032, 101374, 115856, 159302, 171556, 202748, 318604, 343112, 405496, 557557, 637208, 686224, 810992, 1115114, 1274416, 2230228, 4460456, 8920912]

約数ペア:

[(1, 8920912), (2, 4460456), (4, 2230228), (7, 1274416), (8, 1115114), (11, 810992), (13, 686224), (14, 637208), (16, 557557), (22, 405496), (26, 343112), (28, 318604), (44, 202748), (52, 171556), (56, 159302), (77, 115856), (88, 101374), (91, 98032), (104, 85778), (112, 79651), (143, 62384), (154, 57928), (176, 50687), (182, 49016), (208, 42889), (286, 31192), (308, 28964), (364, 24508), (557, 16016), (572, 15596), (616, 14482), (728, 12254), (1001, 8912), (1114, 8008), (1144, 7798), (1232, 7241), (1456, 6127), (2002, 4456), (2228, 4004), (2288, 3899)]