28419628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2887}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 52399872

約数和(自身を除く): 23980244

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 2887, 4922, 5774, 9844, 11548, 66401, 132802, 265604, 308909, 617818, 1235636, 7104907, 14209814, 28419628]

約数ペア:

[(1, 28419628), (2, 14209814), (4, 7104907), (23, 1235636), (46, 617818), (92, 308909), (107, 265604), (214, 132802), (428, 66401), (2461, 11548), (2887, 9844), (4922, 5774)]