27664702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15881}}^1$

素因数の和:15963

約数の個数: 16

約数和(自身を含む): 45358992

約数和(自身を除く): 17694290

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 15881, 31762, 206453, 412906, 1064027, 2128054, 13832351, 27664702]

約数ペア:

[(1, 27664702), (2, 13832351), (13, 2128054), (26, 1064027), (67, 412906), (134, 206453), (871, 31762), (1742, 15881)]