71480396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4079}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 135145920

約数和(自身を除く): 63665524

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4079, 4381, 8158, 8762, 16316, 17524, 53027, 106054, 212108, 1374623, 2749246, 5498492, 17870099, 35740198, 71480396]

約数ペア:

[(1, 71480396), (2, 35740198), (4, 17870099), (13, 5498492), (26, 2749246), (52, 1374623), (337, 212108), (674, 106054), (1348, 53027), (4079, 17524), (4381, 16316), (8158, 8762)]