66123754

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1993}}^1$

素因数の和:2361

約数の個数: 16

約数和(自身を含む): 101430792

約数和(自身を除く): 35307038

約数列:

[1, 2, 53, 106, 313, 626, 1993, 3986, 16589, 33178, 105629, 211258, 623809, 1247618, 33061877, 66123754]

約数ペア:

[(1, 66123754), (2, 33061877), (53, 1247618), (106, 623809), (313, 211258), (626, 105629), (1993, 33178), (3986, 16589)]