28708068

素因数分解:

$2^2\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{2371}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 67080160

約数和(自身を除く): 38372092

約数列:

[1, 2, 3, 4, 6, 12, 1009, 2018, 2371, 3027, 4036, 4742, 6054, 7113, 9484, 12108, 14226, 28452, 2392339, 4784678, 7177017, 9569356, 14354034, 28708068]

約数ペア:

[(1, 28708068), (2, 14354034), (3, 9569356), (4, 7177017), (6, 4784678), (12, 2392339), (1009, 28452), (2018, 14226), (2371, 12108), (3027, 9484), (4036, 7113), (4742, 6054)]