69578314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{12109}}^1$

素因数の和:12154

約数の個数: 24

約数和(自身を含む): 119671020

約数和(自身を除く): 50092706

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 12109, 24218, 157417, 205853, 314834, 411706, 2046421, 2676089, 4092842, 5352178, 34789157, 69578314]

約数ペア:

[(1, 69578314), (2, 34789157), (13, 5352178), (17, 4092842), (26, 2676089), (34, 2046421), (169, 411706), (221, 314834), (338, 205853), (442, 157417), (2873, 24218), (5746, 12109)]