25055492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81349}}^1$

素因数の和:81371

約数の個数: 24

約数和(自身を含む): 54667200

約数和(自身を除く): 29611708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 81349, 162698, 325396, 569443, 894839, 1138886, 1789678, 2277772, 3579356, 6263873, 12527746, 25055492]

約数ペア:

[(1, 25055492), (2, 12527746), (4, 6263873), (7, 3579356), (11, 2277772), (14, 1789678), (22, 1138886), (28, 894839), (44, 569443), (77, 325396), (154, 162698), (308, 81349)]