25051026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 69543936

約数和(自身を除く): 44492910

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 43, 66, 77, 78, 86, 91, 97, 129, 143, 154, 182, 194, 231, 258, 273, 286, 291, 301, 429, 462, 473, 546, 559, 582, 602, 679, 858, 903, 946, 1001, 1067, 1118, 1261, 1358, 1419, 1677, 1806, 2002, 2037, 2134, 2522, 2838, 3003, 3201, 3311, 3354, 3783, 3913, 4074, 4171, 6006, 6149, 6402, 6622, 7469, 7566, 7826, 8342, 8827, 9933, 11739, 12298, 12513, 13871, 14938, 17654, 18447, 19866, 22407, 23478, 25026, 26481, 27742, 29197, 36894, 41613, 43043, 44814, 45881, 52962, 54223, 58394, 83226, 86086, 87591, 91762, 97097, 108446, 129129, 137643, 162669, 175182, 194194, 258258, 275286, 291291, 321167, 325338, 379561, 582582, 596453, 642334, 759122, 963501, 1138683, 1192906, 1789359, 1927002, 2277366, 3578718, 4175171, 8350342, 12525513, 25051026]

約数ペア:

[(1, 25051026), (2, 12525513), (3, 8350342), (6, 4175171), (7, 3578718), (11, 2277366), (13, 1927002), (14, 1789359), (21, 1192906), (22, 1138683), (26, 963501), (33, 759122), (39, 642334), (42, 596453), (43, 582582), (66, 379561), (77, 325338), (78, 321167), (86, 291291), (91, 275286), (97, 258258), (129, 194194), (143, 175182), (154, 162669), (182, 137643), (194, 129129), (231, 108446), (258, 97097), (273, 91762), (286, 87591), (291, 86086), (301, 83226), (429, 58394), (462, 54223), (473, 52962), (546, 45881), (559, 44814), (582, 43043), (602, 41613), (679, 36894), (858, 29197), (903, 27742), (946, 26481), (1001, 25026), (1067, 23478), (1118, 22407), (1261, 19866), (1358, 18447), (1419, 17654), (1677, 14938), (1806, 13871), (2002, 12513), (2037, 12298), (2134, 11739), (2522, 9933), (2838, 8827), (3003, 8342), (3201, 7826), (3311, 7566), (3354, 7469), (3783, 6622), (3913, 6402), (4074, 6149), (4171, 6006)]