56669263

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7489}}^1$

素因数の和:7566

約数の個数: 16

約数和(自身を含む): 69027840

約数和(自身を除く): 12358577

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7489, 7567, 52423, 172247, 351983, 1205729, 2463881, 8095609, 56669263]

約数ペア:

[(1, 56669263), (7, 8095609), (23, 2463881), (47, 1205729), (161, 351983), (329, 172247), (1081, 52423), (7489, 7567)]