27973234

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3833}}^1$

素因数の和:3965

約数の個数: 16

約数和(自身を含む): 43477560

約数和(自身を除く): 15504326

約数列:

[1, 2, 41, 82, 89, 178, 3649, 3833, 7298, 7666, 157153, 314306, 341137, 682274, 13986617, 27973234]

約数ペア:

[(1, 27973234), (2, 13986617), (41, 682274), (82, 341137), (89, 314306), (178, 157153), (3649, 7666), (3833, 7298)]