28286532

素因数分解:

$2^2\times 3^2\times {\mathrm{785737}}^1$

素因数の和:785747

約数の個数: 18

約数和(自身を含む): 71502158

約数和(自身を除く): 43215626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 785737, 1571474, 2357211, 3142948, 4714422, 7071633, 9428844, 14143266, 28286532]

約数ペア:

[(1, 28286532), (2, 14143266), (3, 9428844), (4, 7071633), (6, 4714422), (9, 3142948), (12, 2357211), (18, 1571474), (36, 785737)]