25258896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 77453376

約数和(自身を除く): 52194480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 131, 144, 156, 206, 208, 234, 262, 309, 312, 393, 412, 468, 524, 618, 624, 786, 824, 927, 936, 1048, 1179, 1236, 1339, 1572, 1648, 1703, 1854, 1872, 2096, 2358, 2472, 2678, 3144, 3406, 3708, 4017, 4716, 4944, 5109, 5356, 6288, 6812, 7416, 8034, 9432, 10218, 10712, 12051, 13493, 13624, 14832, 15327, 16068, 18864, 20436, 21424, 24102, 26986, 27248, 30654, 32136, 40479, 40872, 48204, 53972, 61308, 64272, 80958, 81744, 96408, 107944, 121437, 122616, 161916, 175409, 192816, 215888, 242874, 245232, 323832, 350818, 485748, 526227, 647664, 701636, 971496, 1052454, 1403272, 1578681, 1942992, 2104908, 2806544, 3157362, 4209816, 6314724, 8419632, 12629448, 25258896]

約数ペア:

[(1, 25258896), (2, 12629448), (3, 8419632), (4, 6314724), (6, 4209816), (8, 3157362), (9, 2806544), (12, 2104908), (13, 1942992), (16, 1578681), (18, 1403272), (24, 1052454), (26, 971496), (36, 701636), (39, 647664), (48, 526227), (52, 485748), (72, 350818), (78, 323832), (103, 245232), (104, 242874), (117, 215888), (131, 192816), (144, 175409), (156, 161916), (206, 122616), (208, 121437), (234, 107944), (262, 96408), (309, 81744), (312, 80958), (393, 64272), (412, 61308), (468, 53972), (524, 48204), (618, 40872), (624, 40479), (786, 32136), (824, 30654), (927, 27248), (936, 26986), (1048, 24102), (1179, 21424), (1236, 20436), (1339, 18864), (1572, 16068), (1648, 15327), (1703, 14832), (1854, 13624), (1872, 13493), (2096, 12051), (2358, 10712), (2472, 10218), (2678, 9432), (3144, 8034), (3406, 7416), (3708, 6812), (4017, 6288), (4716, 5356), (4944, 5109)]