42129736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{478747}}^1$

素因数の和:478764

約数の個数: 16

約数和(自身を含む): 86174640

約数和(自身を除く): 44044904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 478747, 957494, 1914988, 3829976, 5266217, 10532434, 21064868, 42129736]

約数ペア:

[(1, 42129736), (2, 21064868), (4, 10532434), (8, 5266217), (11, 3829976), (22, 1914988), (44, 957494), (88, 478747)]