28109404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3549

約数の個数: 24

約数和(自身を含む): 51922080

約数和(自身を除く): 23812676

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 3433, 4094, 6866, 8188, 13732, 78959, 157918, 305537, 315836, 611074, 1222148, 7027351, 14054702, 28109404]

約数ペア:

[(1, 28109404), (2, 14054702), (4, 7027351), (23, 1222148), (46, 611074), (89, 315836), (92, 305537), (178, 157918), (356, 78959), (2047, 13732), (3433, 8188), (4094, 6866)]