13498576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 32886784

約数和(自身を除く): 19388208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 127, 146, 182, 208, 254, 292, 364, 508, 511, 584, 728, 889, 949, 1016, 1022, 1168, 1456, 1651, 1778, 1898, 2032, 2044, 3302, 3556, 3796, 4088, 6604, 6643, 7112, 7592, 8176, 9271, 11557, 13208, 13286, 14224, 15184, 18542, 23114, 26416, 26572, 37084, 46228, 53144, 64897, 74168, 92456, 106288, 120523, 129794, 148336, 184912, 241046, 259588, 482092, 519176, 843661, 964184, 1038352, 1687322, 1928368, 3374644, 6749288, 13498576]

約数ペア:

[(1, 13498576), (2, 6749288), (4, 3374644), (7, 1928368), (8, 1687322), (13, 1038352), (14, 964184), (16, 843661), (26, 519176), (28, 482092), (52, 259588), (56, 241046), (73, 184912), (91, 148336), (104, 129794), (112, 120523), (127, 106288), (146, 92456), (182, 74168), (208, 64897), (254, 53144), (292, 46228), (364, 37084), (508, 26572), (511, 26416), (584, 23114), (728, 18542), (889, 15184), (949, 14224), (1016, 13286), (1022, 13208), (1168, 11557), (1456, 9271), (1651, 8176), (1778, 7592), (1898, 7112), (2032, 6643), (2044, 6604), (3302, 4088), (3556, 3796)]