28314006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1373}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 64896768

約数和(自身を除く): 36582762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1373, 1473, 2746, 2946, 3437, 4119, 6874, 8238, 9611, 10311, 19222, 20622, 28833, 57666, 674143, 1348286, 2022429, 4044858, 4719001, 9438002, 14157003, 28314006]

約数ペア:

[(1, 28314006), (2, 14157003), (3, 9438002), (6, 4719001), (7, 4044858), (14, 2022429), (21, 1348286), (42, 674143), (491, 57666), (982, 28833), (1373, 20622), (1473, 19222), (2746, 10311), (2946, 9611), (3437, 8238), (4119, 6874)]