2886688

素因数分解:

$2^5\times 7^3\times {\mathrm{263}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 6652800

約数和(自身を除く): 3766112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 263, 343, 392, 526, 686, 784, 1052, 1372, 1568, 1841, 2104, 2744, 3682, 4208, 5488, 7364, 8416, 10976, 12887, 14728, 25774, 29456, 51548, 58912, 90209, 103096, 180418, 206192, 360836, 412384, 721672, 1443344, 2886688]

約数ペア:

[(1, 2886688), (2, 1443344), (4, 721672), (7, 412384), (8, 360836), (14, 206192), (16, 180418), (28, 103096), (32, 90209), (49, 58912), (56, 51548), (98, 29456), (112, 25774), (196, 14728), (224, 12887), (263, 10976), (343, 8416), (392, 7364), (526, 5488), (686, 4208), (784, 3682), (1052, 2744), (1372, 2104), (1568, 1841)]