669536

素因数分解:

$2^5\times 7^3\times {\mathrm{61}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 1562400

約数和(自身を除く): 892864

約数列:

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

約数ペア:

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