1339072

素因数分解:

$2^6\times 7^3\times {\mathrm{61}}^1$

素因数の和:94

約数の個数: 56

約数和(自身を含む): 3149600

約数和(自身を除く): 1810528

約数列:

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

約数ペア:

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