57482878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1277}}^1$

素因数の和:1667

約数の個数: 16

約数和(自身を含む): 87783264

約数和(自身を除く): 30300386

約数列:

[1, 2, 71, 142, 317, 634, 1277, 2554, 22507, 45014, 90667, 181334, 404809, 809618, 28741439, 57482878]

約数ペア:

[(1, 57482878), (2, 28741439), (71, 809618), (142, 404809), (317, 181334), (634, 90667), (1277, 45014), (2554, 22507)]