2678144

素因数分解:

$2^7\times 7^3\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 6324000

約数和(自身を除く): 3645856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 343, 392, 427, 448, 488, 686, 784, 854, 896, 976, 1372, 1568, 1708, 1952, 2744, 2989, 3136, 3416, 3904, 5488, 5978, 6272, 6832, 7808, 10976, 11956, 13664, 20923, 21952, 23912, 27328, 41846, 43904, 47824, 54656, 83692, 95648, 167384, 191296, 334768, 382592, 669536, 1339072, 2678144]

約数ペア:

[(1, 2678144), (2, 1339072), (4, 669536), (7, 382592), (8, 334768), (14, 191296), (16, 167384), (28, 95648), (32, 83692), (49, 54656), (56, 47824), (61, 43904), (64, 41846), (98, 27328), (112, 23912), (122, 21952), (128, 20923), (196, 13664), (224, 11956), (244, 10976), (343, 7808), (392, 6832), (427, 6272), (448, 5978), (488, 5488), (686, 3904), (784, 3416), (854, 3136), (896, 2989), (976, 2744), (1372, 1952), (1568, 1708)]