56171262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1337411}}^1$

素因数の和:1337423

約数の個数: 16

約数和(自身を含む): 128391552

約数和(自身を除く): 72220290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1337411, 2674822, 4012233, 8024466, 9361877, 18723754, 28085631, 56171262]

約数ペア:

[(1, 56171262), (2, 28085631), (3, 18723754), (6, 9361877), (7, 8024466), (14, 4012233), (21, 2674822), (42, 1337411)]