27962728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 55519200

約数和(自身を除く): 27556472

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 2803, 4988, 5606, 9976, 11212, 22424, 81287, 120529, 162574, 241058, 325148, 482116, 650296, 964232, 3495341, 6990682, 13981364, 27962728]

約数ペア:

[(1, 27962728), (2, 13981364), (4, 6990682), (8, 3495341), (29, 964232), (43, 650296), (58, 482116), (86, 325148), (116, 241058), (172, 162574), (232, 120529), (344, 81287), (1247, 22424), (2494, 11212), (2803, 9976), (4988, 5606)]