28391542082

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{560411}}^1$

素因数の和:560833

約数の個数: 16

約数和(自身を含む): 43295189472

約数和(自身を除く): 14903647390

約数列:

[1, 2, 73, 146, 347, 694, 25331, 50662, 560411, 1120822, 40910003, 81820006, 194462617, 388925234, 14195771041, 28391542082]

約数ペア:

[(1, 28391542082), (2, 14195771041), (73, 388925234), (146, 194462617), (347, 81820006), (694, 40910003), (25331, 1120822), (50662, 560411)]