25408234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 42437520

約数和(自身を除く): 17029286

約数列:

[1, 2, 17, 29, 34, 58, 73, 146, 353, 493, 706, 986, 1241, 2117, 2482, 4234, 6001, 10237, 12002, 20474, 25769, 35989, 51538, 71978, 174029, 348058, 438073, 747301, 876146, 1494602, 12704117, 25408234]

約数ペア:

[(1, 25408234), (2, 12704117), (17, 1494602), (29, 876146), (34, 747301), (58, 438073), (73, 348058), (146, 174029), (353, 71978), (493, 51538), (706, 35989), (986, 25769), (1241, 20474), (2117, 12002), (2482, 10237), (4234, 6001)]