27449878

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 42452640

約数和(自身を除く): 15002762

約数列:

[1, 2, 61, 71, 122, 142, 3169, 4331, 6338, 8662, 193309, 224999, 386618, 449998, 13724939, 27449878]

約数ペア:

[(1, 27449878), (2, 13724939), (61, 449998), (71, 386618), (122, 224999), (142, 193309), (3169, 8662), (4331, 6338)]