25525164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{303871}}^1$

素因数の和:303885

約数の個数: 24

約数和(自身を含む): 68067328

約数和(自身を除く): 42542164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 303871, 607742, 911613, 1215484, 1823226, 2127097, 3646452, 4254194, 6381291, 8508388, 12762582, 25525164]

約数ペア:

[(1, 25525164), (2, 12762582), (3, 8508388), (4, 6381291), (6, 4254194), (7, 3646452), (12, 2127097), (14, 1823226), (21, 1215484), (28, 911613), (42, 607742), (84, 303871)]