66649018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{2399}}^1$

素因数の和:2909

約数の個数: 16

約数和(自身を含む): 103680000

約数和(自身を除く): 37030982

約数列:

[1, 2, 29, 58, 479, 958, 2399, 4798, 13891, 27782, 69571, 139142, 1149121, 2298242, 33324509, 66649018]

約数ペア:

[(1, 66649018), (2, 33324509), (29, 2298242), (58, 1149121), (479, 139142), (958, 69571), (2399, 27782), (4798, 13891)]