28048144

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{10133}}^1$

素因数の和:10314

約数の個数: 20

約数和(自身を含む): 54662796

約数和(自身を除く): 26614652

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 10133, 20266, 40532, 81064, 162128, 1753009, 3506018, 7012036, 14024072, 28048144]

約数ペア:

[(1, 28048144), (2, 14024072), (4, 7012036), (8, 3506018), (16, 1753009), (173, 162128), (346, 81064), (692, 40532), (1384, 20266), (2768, 10133)]