28338204

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{54919}}^1$

素因数の和:54969

約数の個数: 24

約数和(自身を含む): 67661440

約数和(自身を除く): 39323236

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 54919, 109838, 164757, 219676, 329514, 659028, 2361517, 4723034, 7084551, 9446068, 14169102, 28338204]

約数ペア:

[(1, 28338204), (2, 14169102), (3, 9446068), (4, 7084551), (6, 4723034), (12, 2361517), (43, 659028), (86, 329514), (129, 219676), (172, 164757), (258, 109838), (516, 54919)]