42136388

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 87521280

約数和(自身を除く): 45384892

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 301, 316, 443, 553, 602, 886, 1106, 1204, 1772, 2212, 3101, 3397, 6202, 6794, 12404, 13588, 19049, 23779, 34997, 38098, 47558, 69994, 76196, 95116, 133343, 139988, 244979, 266686, 489958, 533372, 979916, 1504871, 3009742, 6019484, 10534097, 21068194, 42136388]

約数ペア:

[(1, 42136388), (2, 21068194), (4, 10534097), (7, 6019484), (14, 3009742), (28, 1504871), (43, 979916), (79, 533372), (86, 489958), (158, 266686), (172, 244979), (301, 139988), (316, 133343), (443, 95116), (553, 76196), (602, 69994), (886, 47558), (1106, 38098), (1204, 34997), (1772, 23779), (2212, 19049), (3101, 13588), (3397, 12404), (6202, 6794)]