28565338

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:786

約数の個数: 24

約数和(自身を含む): 46208412

約数和(自身を除く): 17643074

約数列:

[1, 2, 17, 34, 73, 146, 289, 578, 677, 1241, 1354, 2482, 11509, 21097, 23018, 42194, 49421, 98842, 195653, 391306, 840157, 1680314, 14282669, 28565338]

約数ペア:

[(1, 28565338), (2, 14282669), (17, 1680314), (34, 840157), (73, 391306), (146, 195653), (289, 98842), (578, 49421), (677, 42194), (1241, 23018), (1354, 21097), (2482, 11509)]