28229508

素因数分解:

$2^2\times 3^2\times {\mathrm{784153}}^1$

素因数の和:784163

約数の個数: 18

約数和(自身を含む): 71358014

約数和(自身を除く): 43128506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 784153, 1568306, 2352459, 3136612, 4704918, 7057377, 9409836, 14114754, 28229508]

約数ペア:

[(1, 28229508), (2, 14114754), (3, 9409836), (4, 7057377), (6, 4704918), (9, 3136612), (12, 2352459), (18, 1568306), (36, 784153)]