670096

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 1539584

約数和(自身を除く): 869488

約数列:

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

約数ペア:

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