28256628

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{8689}}^1$

素因数の和:8967

約数の個数: 24

約数和(自身を含む): 66183040

約数和(自身を除く): 37926412

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 8689, 17378, 26067, 34756, 52134, 104268, 2354719, 4709438, 7064157, 9418876, 14128314, 28256628]

約数ペア:

[(1, 28256628), (2, 14128314), (3, 9418876), (4, 7064157), (6, 4709438), (12, 2354719), (271, 104268), (542, 52134), (813, 34756), (1084, 26067), (1626, 17378), (3252, 8689)]