21472024

素因数分解:

$2^3\times 7^1\times {\mathrm{383429}}^1$

素因数の和:383442

約数の個数: 16

約数和(自身を含む): 46011600

約数和(自身を除く): 24539576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383429, 766858, 1533716, 2684003, 3067432, 5368006, 10736012, 21472024]

約数ペア:

[(1, 21472024), (2, 10736012), (4, 5368006), (7, 3067432), (8, 2684003), (14, 1533716), (28, 766858), (56, 383429)]