1340192

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 3128832

約数和(自身を除く): 1788640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 193, 217, 224, 248, 386, 434, 496, 772, 868, 992, 1351, 1544, 1736, 2702, 3088, 3472, 5404, 5983, 6176, 6944, 10808, 11966, 21616, 23932, 41881, 43232, 47864, 83762, 95728, 167524, 191456, 335048, 670096, 1340192]

約数ペア:

[(1, 1340192), (2, 670096), (4, 335048), (7, 191456), (8, 167524), (14, 95728), (16, 83762), (28, 47864), (31, 43232), (32, 41881), (56, 23932), (62, 21616), (112, 11966), (124, 10808), (193, 6944), (217, 6176), (224, 5983), (248, 5404), (386, 3472), (434, 3088), (496, 2702), (772, 1736), (868, 1544), (992, 1351)]