27973726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31013}}^1$

素因数の和:31067

約数の個数: 16

約数和(自身を含む): 46893168

約数和(自身を除く): 18919442

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 31013, 62026, 341143, 682286, 1271533, 2543066, 13986863, 27973726]

約数ペア:

[(1, 27973726), (2, 13986863), (11, 2543066), (22, 1271533), (41, 682286), (82, 341143), (451, 62026), (902, 31013)]