1318208

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 28

約数和(自身を含む): 2682240

約数和(自身を除く): 1364032

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 479, 688, 958, 1376, 1916, 2752, 3832, 7664, 15328, 20597, 30656, 41194, 82388, 164776, 329552, 659104, 1318208]

約数ペア:

[(1, 1318208), (2, 659104), (4, 329552), (8, 164776), (16, 82388), (32, 41194), (43, 30656), (64, 20597), (86, 15328), (172, 7664), (344, 3832), (479, 2752), (688, 1916), (958, 1376)]