25081176

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 40237224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 71, 82, 123, 142, 164, 213, 246, 284, 328, 359, 426, 492, 568, 718, 852, 984, 1077, 1436, 1704, 2154, 2872, 2911, 4308, 5822, 8616, 8733, 11644, 14719, 17466, 23288, 25489, 29438, 34932, 44157, 50978, 58876, 69864, 76467, 88314, 101956, 117752, 152934, 176628, 203912, 305868, 353256, 611736, 1045049, 2090098, 3135147, 4180196, 6270294, 8360392, 12540588, 25081176]

約数ペア:

[(1, 25081176), (2, 12540588), (3, 8360392), (4, 6270294), (6, 4180196), (8, 3135147), (12, 2090098), (24, 1045049), (41, 611736), (71, 353256), (82, 305868), (123, 203912), (142, 176628), (164, 152934), (213, 117752), (246, 101956), (284, 88314), (328, 76467), (359, 69864), (426, 58876), (492, 50978), (568, 44157), (718, 34932), (852, 29438), (984, 25489), (1077, 23288), (1436, 17466), (1704, 14719), (2154, 11644), (2872, 8733), (2911, 8616), (4308, 5822)]