5643148

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 11660880

約数和(自身を除く): 6017732

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 109, 172, 218, 301, 436, 602, 763, 1204, 1526, 1849, 3052, 3698, 4687, 7396, 9374, 12943, 18748, 25886, 32809, 51772, 65618, 131236, 201541, 403082, 806164, 1410787, 2821574, 5643148]

約数ペア:

[(1, 5643148), (2, 2821574), (4, 1410787), (7, 806164), (14, 403082), (28, 201541), (43, 131236), (86, 65618), (109, 51772), (172, 32809), (218, 25886), (301, 18748), (436, 12943), (602, 9374), (763, 7396), (1204, 4687), (1526, 3698), (1849, 3052)]