28709562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1307}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 65797632

約数和(自身を除く): 37088070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1307, 1569, 2614, 3138, 3661, 3921, 7322, 7842, 9149, 10983, 18298, 21966, 27447, 54894, 683561, 1367122, 2050683, 4101366, 4784927, 9569854, 14354781, 28709562]

約数ペア:

[(1, 28709562), (2, 14354781), (3, 9569854), (6, 4784927), (7, 4101366), (14, 2050683), (21, 1367122), (42, 683561), (523, 54894), (1046, 27447), (1307, 21966), (1569, 18298), (2614, 10983), (3138, 9149), (3661, 7842), (3921, 7322)]