28039918

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1307

約数の個数: 16

約数和(自身を含む): 43136064

約数和(自身を除く): 15096146

約数列:

[1, 2, 47, 94, 317, 634, 941, 1882, 14899, 29798, 44227, 88454, 298297, 596594, 14019959, 28039918]

約数ペア:

[(1, 28039918), (2, 14019959), (47, 596594), (94, 298297), (317, 88454), (634, 44227), (941, 29798), (1882, 14899)]