28824926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15187}}^1$

素因数の和:15275

約数の個数: 16

約数和(自身を含む): 47204304

約数和(自身を除く): 18379378

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 15187, 30374, 197431, 394862, 1108651, 2217302, 14412463, 28824926]

約数ペア:

[(1, 28824926), (2, 14412463), (13, 2217302), (26, 1108651), (73, 394862), (146, 197431), (949, 30374), (1898, 15187)]