28863934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1747}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 47321856

約数和(自身を除く): 18457922

約数列:

[1, 2, 11, 22, 751, 1502, 1747, 3494, 8261, 16522, 19217, 38434, 1311997, 2623994, 14431967, 28863934]

約数ペア:

[(1, 28863934), (2, 14431967), (11, 2623994), (22, 1311997), (751, 38434), (1502, 19217), (1747, 16522), (3494, 8261)]