26257504

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 65028096

約数和(自身を除く): 38770592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 127, 142, 182, 208, 224, 254, 284, 364, 416, 497, 508, 568, 728, 889, 923, 994, 1016, 1136, 1456, 1651, 1778, 1846, 1988, 2032, 2272, 2912, 3302, 3556, 3692, 3976, 4064, 6461, 6604, 7112, 7384, 7952, 9017, 11557, 12922, 13208, 14224, 14768, 15904, 18034, 23114, 25844, 26416, 28448, 29536, 36068, 46228, 51688, 52832, 63119, 72136, 92456, 103376, 117221, 126238, 144272, 184912, 206752, 234442, 252476, 288544, 369824, 468884, 504952, 820547, 937768, 1009904, 1641094, 1875536, 2019808, 3282188, 3751072, 6564376, 13128752, 26257504]

約数ペア:

[(1, 26257504), (2, 13128752), (4, 6564376), (7, 3751072), (8, 3282188), (13, 2019808), (14, 1875536), (16, 1641094), (26, 1009904), (28, 937768), (32, 820547), (52, 504952), (56, 468884), (71, 369824), (91, 288544), (104, 252476), (112, 234442), (127, 206752), (142, 184912), (182, 144272), (208, 126238), (224, 117221), (254, 103376), (284, 92456), (364, 72136), (416, 63119), (497, 52832), (508, 51688), (568, 46228), (728, 36068), (889, 29536), (923, 28448), (994, 26416), (1016, 25844), (1136, 23114), (1456, 18034), (1651, 15904), (1778, 14768), (1846, 14224), (1988, 13208), (2032, 12922), (2272, 11557), (2912, 9017), (3302, 7952), (3556, 7384), (3692, 7112), (3976, 6604), (4064, 6461)]