39481568

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4099}}^1$

素因数の和:4159

約数の個数: 48

約数和(自身を含む): 90921600

約数和(自身を除く): 51440032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4099, 4816, 8198, 9632, 16396, 28693, 32792, 57386, 65584, 114772, 131168, 176257, 229544, 352514, 459088, 705028, 918176, 1233799, 1410056, 2467598, 2820112, 4935196, 5640224, 9870392, 19740784, 39481568]

約数ペア:

[(1, 39481568), (2, 19740784), (4, 9870392), (7, 5640224), (8, 4935196), (14, 2820112), (16, 2467598), (28, 1410056), (32, 1233799), (43, 918176), (56, 705028), (86, 459088), (112, 352514), (172, 229544), (224, 176257), (301, 131168), (344, 114772), (602, 65584), (688, 57386), (1204, 32792), (1376, 28693), (2408, 16396), (4099, 9632), (4816, 8198)]