27720532

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3163}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 55635776

約数和(自身を除く): 27915244

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 3163, 4382, 6326, 8764, 12652, 22141, 44282, 88564, 990019, 1980038, 3960076, 6930133, 13860266, 27720532]

約数ペア:

[(1, 27720532), (2, 13860266), (4, 6930133), (7, 3960076), (14, 1980038), (28, 990019), (313, 88564), (626, 44282), (1252, 22141), (2191, 12652), (3163, 8764), (4382, 6326)]