25427808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12613}}^1$

素因数の和:12636

約数の個数: 72

約数和(自身を含む): 82646928

約数和(自身を除く): 57219120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12613, 25226, 37839, 50452, 75678, 88291, 100904, 113517, 151356, 176582, 201808, 227034, 264873, 302712, 353164, 403616, 454068, 529746, 605424, 706328, 794619, 908136, 1059492, 1210848, 1412656, 1589238, 1816272, 2118984, 2825312, 3178476, 3632544, 4237968, 6356952, 8475936, 12713904, 25427808]

約数ペア:

[(1, 25427808), (2, 12713904), (3, 8475936), (4, 6356952), (6, 4237968), (7, 3632544), (8, 3178476), (9, 2825312), (12, 2118984), (14, 1816272), (16, 1589238), (18, 1412656), (21, 1210848), (24, 1059492), (28, 908136), (32, 794619), (36, 706328), (42, 605424), (48, 529746), (56, 454068), (63, 403616), (72, 353164), (84, 302712), (96, 264873), (112, 227034), (126, 201808), (144, 176582), (168, 151356), (224, 113517), (252, 100904), (288, 88291), (336, 75678), (504, 50452), (672, 37839), (1008, 25226), (2016, 12613)]