27572804

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22901}}^1$

素因数の和:22955

約数の個数: 24

約数和(自身を含む): 56430528

約数和(自身を除く): 28857724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 22901, 45802, 91604, 160307, 320614, 641228, 984743, 1969486, 3938972, 6893201, 13786402, 27572804]

約数ペア:

[(1, 27572804), (2, 13786402), (4, 6893201), (7, 3938972), (14, 1969486), (28, 984743), (43, 641228), (86, 320614), (172, 160307), (301, 91604), (602, 45802), (1204, 22901)]