27891446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43717}}^1$

素因数の和:43759

約数の個数: 16

約数和(自身を含む): 47215440

約数和(自身を除く): 19323994

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 43717, 87434, 480887, 961774, 1267793, 2535586, 13945723, 27891446]

約数ペア:

[(1, 27891446), (2, 13945723), (11, 2535586), (22, 1267793), (29, 961774), (58, 480887), (319, 87434), (638, 43717)]