57105286

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{18797}}^1$

素因数の和:18844

約数の個数: 24

約数和(自身を含む): 102862656

約数和(自身を除く): 45757370

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 18797, 37594, 131579, 263158, 582707, 921053, 1165414, 1842106, 4078949, 8157898, 28552643, 57105286]

約数ペア:

[(1, 57105286), (2, 28552643), (7, 8157898), (14, 4078949), (31, 1842106), (49, 1165414), (62, 921053), (98, 582707), (217, 263158), (434, 131579), (1519, 37594), (3038, 18797)]