28364184

素因数分解:

$2^3\times 3^2\times {\mathrm{393947}}^1$

素因数の和:393959

約数の個数: 24

約数和(自身を含む): 76819860

約数和(自身を除く): 48455676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393947, 787894, 1181841, 1575788, 2363682, 3151576, 3545523, 4727364, 7091046, 9454728, 14182092, 28364184]

約数ペア:

[(1, 28364184), (2, 14182092), (3, 9454728), (4, 7091046), (6, 4727364), (8, 3545523), (9, 3151576), (12, 2363682), (18, 1575788), (24, 1181841), (36, 787894), (72, 393947)]