1393616

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 3225984

約数和(自身を除く): 1832368

約数列:

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

約数ペア:

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