28370556

素因数分解:

$2^2\times 3^2\times {\mathrm{788071}}^1$

素因数の和:788081

約数の個数: 18

約数和(自身を含む): 71714552

約数和(自身を除く): 43343996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 788071, 1576142, 2364213, 3152284, 4728426, 7092639, 9456852, 14185278, 28370556]

約数ペア:

[(1, 28370556), (2, 14185278), (3, 9456852), (4, 7092639), (6, 4728426), (9, 3152284), (12, 2364213), (18, 1576142), (36, 788071)]