26960054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28499}}^1$

素因数の和:28555

約数の個数: 16

約数和(自身を含む): 45144000

約数和(自身を除く): 18183946

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28499, 56998, 313489, 626978, 1225457, 2450914, 13480027, 26960054]

約数ペア:

[(1, 26960054), (2, 13480027), (11, 2450914), (22, 1225457), (43, 626978), (86, 313489), (473, 56998), (946, 28499)]