28649812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3499}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 52920000

約数和(自身を除く): 24270188

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 3499, 4094, 6998, 8188, 13996, 80477, 160954, 311411, 321908, 622822, 1245644, 7162453, 14324906, 28649812]

約数ペア:

[(1, 28649812), (2, 14324906), (4, 7162453), (23, 1245644), (46, 622822), (89, 321908), (92, 311411), (178, 160954), (356, 80477), (2047, 13996), (3499, 8188), (4094, 6998)]