28107366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3001}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 64555008

約数和(自身を除く): 36447642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3001, 3122, 4683, 6002, 9003, 9366, 18006, 21007, 42014, 63021, 126042, 669223, 1338446, 2007669, 4015338, 4684561, 9369122, 14053683, 28107366]

約数ペア:

[(1, 28107366), (2, 14053683), (3, 9369122), (6, 4684561), (7, 4015338), (14, 2007669), (21, 1338446), (42, 669223), (223, 126042), (446, 63021), (669, 42014), (1338, 21007), (1561, 18006), (3001, 9366), (3122, 9003), (4683, 6002)]