27982948

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10303}}^1$

素因数の和:10411

約数の個数: 24

約数和(自身を含む): 56548352

約数和(自身を除く): 28565404

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 10303, 20606, 41212, 72121, 144242, 288484, 999391, 1998782, 3997564, 6995737, 13991474, 27982948]

約数ペア:

[(1, 27982948), (2, 13991474), (4, 6995737), (7, 3997564), (14, 1998782), (28, 999391), (97, 288484), (194, 144242), (388, 72121), (679, 41212), (1358, 20606), (2716, 10303)]