426778784

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{7213}}^1$

素因数の和:7309

約数の個数: 36

約数和(自身を含む): 860334426

約数和(自身を除く): 433555642

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1849, 3698, 7213, 7396, 14426, 14792, 28852, 29584, 57704, 59168, 115408, 230816, 310159, 620318, 1240636, 2481272, 4962544, 9925088, 13336837, 26673674, 53347348, 106694696, 213389392, 426778784]

約数ペア:

[(1, 426778784), (2, 213389392), (4, 106694696), (8, 53347348), (16, 26673674), (32, 13336837), (43, 9925088), (86, 4962544), (172, 2481272), (344, 1240636), (688, 620318), (1376, 310159), (1849, 230816), (3698, 115408), (7213, 59168), (7396, 57704), (14426, 29584), (14792, 28852)]