67688212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1523}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 121871232

約数和(自身を除く): 54183020

約数列:

[1, 2, 4, 41, 82, 164, 271, 542, 1084, 1523, 3046, 6092, 11111, 22222, 44444, 62443, 124886, 249772, 412733, 825466, 1650932, 16922053, 33844106, 67688212]

約数ペア:

[(1, 67688212), (2, 33844106), (4, 16922053), (41, 1650932), (82, 825466), (164, 412733), (271, 249772), (542, 124886), (1084, 62443), (1523, 44444), (3046, 22222), (6092, 11111)]