27738956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23039}}^1$

素因数の和:23093

約数の個数: 24

約数和(自身を含む): 56770560

約数和(自身を除く): 29031604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23039, 46078, 92156, 161273, 322546, 645092, 990677, 1981354, 3962708, 6934739, 13869478, 27738956]

約数ペア:

[(1, 27738956), (2, 13869478), (4, 6934739), (7, 3962708), (14, 1981354), (28, 990677), (43, 645092), (86, 322546), (172, 161273), (301, 92156), (602, 46078), (1204, 23039)]