26805254

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6361}}^1$

素因数の和:6420

約数の個数: 24

約数和(自身を含む): 47867688

約数和(自身を除く): 21062434

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 6361, 12722, 44527, 89054, 273523, 311689, 547046, 623378, 1914661, 3829322, 13402627, 26805254]

約数ペア:

[(1, 26805254), (2, 13402627), (7, 3829322), (14, 1914661), (43, 623378), (49, 547046), (86, 311689), (98, 273523), (301, 89054), (602, 44527), (2107, 12722), (4214, 6361)]