27897782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 48898080

約数和(自身を除く): 21000298

約数列:

[1, 2, 11, 17, 22, 34, 97, 187, 194, 374, 769, 1067, 1538, 1649, 2134, 3298, 8459, 13073, 16918, 18139, 26146, 36278, 74593, 143803, 149186, 287606, 820523, 1268081, 1641046, 2536162, 13948891, 27897782]

約数ペア:

[(1, 27897782), (2, 13948891), (11, 2536162), (17, 1641046), (22, 1268081), (34, 820523), (97, 287606), (187, 149186), (194, 143803), (374, 74593), (769, 36278), (1067, 26146), (1538, 18139), (1649, 16918), (2134, 13073), (3298, 8459)]