25757144

素因数分解:

$2^3\times 7^2\times {\mathrm{65707}}^1$

素因数の和:65727

約数の個数: 24

約数和(自身を含む): 56180340

約数和(自身を除く): 30423196

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 65707, 131414, 262828, 459949, 525656, 919898, 1839796, 3219643, 3679592, 6439286, 12878572, 25757144]

約数ペア:

[(1, 25757144), (2, 12878572), (4, 6439286), (7, 3679592), (8, 3219643), (14, 1839796), (28, 919898), (49, 525656), (56, 459949), (98, 262828), (196, 131414), (392, 65707)]