2787232

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 6556032

約数和(自身を除く): 3768800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 541, 644, 736, 1082, 1288, 2164, 2576, 3787, 4328, 5152, 7574, 8656, 12443, 15148, 17312, 24886, 30296, 49772, 60592, 87101, 99544, 121184, 174202, 199088, 348404, 398176, 696808, 1393616, 2787232]

約数ペア:

[(1, 2787232), (2, 1393616), (4, 696808), (7, 398176), (8, 348404), (14, 199088), (16, 174202), (23, 121184), (28, 99544), (32, 87101), (46, 60592), (56, 49772), (92, 30296), (112, 24886), (161, 17312), (184, 15148), (224, 12443), (322, 8656), (368, 7574), (541, 5152), (644, 4328), (736, 3787), (1082, 2576), (1288, 2164)]