828352

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^2$

素因数の和:105

約数の個数: 42

約数和(自身を含む): 1923288

約数和(自身を除く): 1094936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 1849, 2408, 2752, 3698, 4816, 7396, 9632, 12943, 14792, 19264, 25886, 29584, 51772, 59168, 103544, 118336, 207088, 414176, 828352]

約数ペア:

[(1, 828352), (2, 414176), (4, 207088), (7, 118336), (8, 103544), (14, 59168), (16, 51772), (28, 29584), (32, 25886), (43, 19264), (56, 14792), (64, 12943), (86, 9632), (112, 7396), (172, 4816), (224, 3698), (301, 2752), (344, 2408), (448, 1849), (602, 1376), (688, 1204)]