28030618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16547}}^1$

素因数の和:16578

約数の個数: 24

約数和(自身を含む): 52821216

約数和(自身を除く): 24790598

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 16547, 33094, 115829, 182017, 231658, 364034, 1274119, 2002187, 2548238, 4004374, 14015309, 28030618]

約数ペア:

[(1, 28030618), (2, 14015309), (7, 4004374), (11, 2548238), (14, 2002187), (22, 1274119), (77, 364034), (121, 231658), (154, 182017), (242, 115829), (847, 33094), (1694, 16547)]