68746742

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1552

約数の個数: 24

約数和(自身を含む): 110939976

約数和(自身を除く): 42193234

約数列:

[1, 2, 17, 34, 83, 166, 289, 578, 1411, 1433, 2822, 2866, 23987, 24361, 47974, 48722, 118939, 237878, 414137, 828274, 2021963, 4043926, 34373371, 68746742]

約数ペア:

[(1, 68746742), (2, 34373371), (17, 4043926), (34, 2021963), (83, 828274), (166, 414137), (289, 237878), (578, 118939), (1411, 48722), (1433, 47974), (2822, 24361), (2866, 23987)]