67805312

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 141086400

約数和(自身を除く): 73281088

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 103, 128, 139, 148, 206, 278, 296, 412, 556, 592, 824, 1112, 1184, 1648, 2224, 2368, 3296, 3811, 4448, 4736, 5143, 6592, 7622, 8896, 10286, 13184, 14317, 15244, 17792, 20572, 28634, 30488, 41144, 57268, 60976, 82288, 114536, 121952, 164576, 229072, 243904, 329152, 458144, 487808, 529729, 658304, 916288, 1059458, 1832576, 2118916, 4237832, 8475664, 16951328, 33902656, 67805312]

約数ペア:

[(1, 67805312), (2, 33902656), (4, 16951328), (8, 8475664), (16, 4237832), (32, 2118916), (37, 1832576), (64, 1059458), (74, 916288), (103, 658304), (128, 529729), (139, 487808), (148, 458144), (206, 329152), (278, 243904), (296, 229072), (412, 164576), (556, 121952), (592, 114536), (824, 82288), (1112, 60976), (1184, 57268), (1648, 41144), (2224, 30488), (2368, 28634), (3296, 20572), (3811, 17792), (4448, 15244), (4736, 14317), (5143, 13184), (6592, 10286), (7622, 8896)]