27670726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2687}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 43868160

約数和(自身を除く): 16197434

約数列:

[1, 2, 19, 38, 271, 542, 2687, 5149, 5374, 10298, 51053, 102106, 728177, 1456354, 13835363, 27670726]

約数ペア:

[(1, 27670726), (2, 13835363), (19, 1456354), (38, 728177), (271, 102106), (542, 51053), (2687, 10298), (5149, 5374)]