7330879472

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{8191}}^1$

素因数の和:8398

約数の個数: 80

約数和(自身を含む): 16626745344

約数和(自身を除く): 9295865872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 131, 244, 262, 427, 488, 524, 854, 917, 976, 1048, 1708, 1834, 2096, 3416, 3668, 6832, 7336, 7991, 8191, 14672, 15982, 16382, 31964, 32764, 55937, 57337, 63928, 65528, 111874, 114674, 127856, 131056, 223748, 229348, 447496, 458696, 499651, 894992, 917392, 999302, 1073021, 1998604, 2146042, 3497557, 3997208, 4292084, 6995114, 7511147, 7994416, 8584168, 13990228, 15022294, 17168336, 27980456, 30044588, 55960912, 60089176, 65454281, 120178352, 130908562, 261817124, 458179967, 523634248, 916359934, 1047268496, 1832719868, 3665439736, 7330879472]

約数ペア:

[(1, 7330879472), (2, 3665439736), (4, 1832719868), (7, 1047268496), (8, 916359934), (14, 523634248), (16, 458179967), (28, 261817124), (56, 130908562), (61, 120178352), (112, 65454281), (122, 60089176), (131, 55960912), (244, 30044588), (262, 27980456), (427, 17168336), (488, 15022294), (524, 13990228), (854, 8584168), (917, 7994416), (976, 7511147), (1048, 6995114), (1708, 4292084), (1834, 3997208), (2096, 3497557), (3416, 2146042), (3668, 1998604), (6832, 1073021), (7336, 999302), (7991, 917392), (8191, 894992), (14672, 499651), (15982, 458696), (16382, 447496), (31964, 229348), (32764, 223748), (55937, 131056), (57337, 127856), (63928, 114674), (65528, 111874)]