27704912

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{10009}}^1$

素因数の和:10190

約数の個数: 20

約数和(自身を含む): 53993940

約数和(自身を除く): 26289028

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 10009, 20018, 40036, 80072, 160144, 1731557, 3463114, 6926228, 13852456, 27704912]

約数ペア:

[(1, 27704912), (2, 13852456), (4, 6926228), (8, 3463114), (16, 1731557), (173, 160144), (346, 80072), (692, 40036), (1384, 20018), (2768, 10009)]