68112556

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{54403}}^1$

素因数の和:54720

約数の個数: 12

約数和(自身を含む): 119579992

約数和(自身を除く): 51467436

約数列:

[1, 2, 4, 313, 626, 1252, 54403, 108806, 217612, 17028139, 34056278, 68112556]

約数ペア:

[(1, 68112556), (2, 34056278), (4, 17028139), (313, 217612), (626, 108806), (1252, 54403)]