25770504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 69128640

約数和(自身を除く): 43358136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 204, 249, 332, 408, 498, 664, 761, 996, 1411, 1522, 1992, 2283, 2822, 3044, 4233, 4566, 5644, 6088, 8466, 9132, 11288, 12937, 16932, 18264, 25874, 33864, 38811, 51748, 63163, 77622, 103496, 126326, 155244, 189489, 252652, 310488, 378978, 505304, 757956, 1073771, 1515912, 2147542, 3221313, 4295084, 6442626, 8590168, 12885252, 25770504]

約数ペア:

[(1, 25770504), (2, 12885252), (3, 8590168), (4, 6442626), (6, 4295084), (8, 3221313), (12, 2147542), (17, 1515912), (24, 1073771), (34, 757956), (51, 505304), (68, 378978), (83, 310488), (102, 252652), (136, 189489), (166, 155244), (204, 126326), (249, 103496), (332, 77622), (408, 63163), (498, 51748), (664, 38811), (761, 33864), (996, 25874), (1411, 18264), (1522, 16932), (1992, 12937), (2283, 11288), (2822, 9132), (3044, 8466), (4233, 6088), (4566, 5644)]