68481112

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28439}}^1$

素因数の和:28495

約数の個数: 32

約数和(自身を含む): 150163200

約数和(自身を除く): 81682088

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 28439, 56878, 113756, 199073, 227512, 398146, 796292, 1222877, 1592584, 2445754, 4891508, 8560139, 9783016, 17120278, 34240556, 68481112]

約数ペア:

[(1, 68481112), (2, 34240556), (4, 17120278), (7, 9783016), (8, 8560139), (14, 4891508), (28, 2445754), (43, 1592584), (56, 1222877), (86, 796292), (172, 398146), (301, 227512), (344, 199073), (602, 113756), (1204, 56878), (2408, 28439)]