28814772889

素因数分解:

$7^1\times {\mathrm{401}}^1\times {\mathrm{3187}}^1\times {\mathrm{3221}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 33033902976

約数和(自身を除く): 4219130087

約数列:

[1, 7, 401, 2807, 3187, 3221, 22309, 22547, 1277987, 1291621, 8945909, 9041347, 10265327, 71857289, 4116396127, 28814772889]

約数ペア:

[(1, 28814772889), (7, 4116396127), (401, 71857289), (2807, 10265327), (3187, 9041347), (3221, 8945909), (22309, 1291621), (22547, 1277987)]