27688722

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{64997}}^1$

素因数の和:65073

約数の個数: 16

約数和(自身を含む): 56158272

約数和(自身を除く): 28469550

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 64997, 129994, 194991, 389982, 4614787, 9229574, 13844361, 27688722]

約数ペア:

[(1, 27688722), (2, 13844361), (3, 9229574), (6, 4614787), (71, 389982), (142, 194991), (213, 129994), (426, 64997)]