27406736

素因数分解:

$2^4\times 7^1\times {\mathrm{244703}}^1$

素因数の和:244718

約数の個数: 20

約数和(自身を含む): 60686592

約数和(自身を除く): 33279856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 244703, 489406, 978812, 1712921, 1957624, 3425842, 3915248, 6851684, 13703368, 27406736]

約数ペア:

[(1, 27406736), (2, 13703368), (4, 6851684), (7, 3915248), (8, 3425842), (14, 1957624), (16, 1712921), (28, 978812), (56, 489406), (112, 244703)]