27855718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43661}}^1$

素因数の和:43703

約数の個数: 16

約数和(自身を含む): 47154960

約数和(自身を除く): 19299242

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 43661, 87322, 480271, 960542, 1266169, 2532338, 13927859, 27855718]

約数ペア:

[(1, 27855718), (2, 13927859), (11, 2532338), (22, 1266169), (29, 960542), (58, 480271), (319, 87322), (638, 43661)]