28370772

素因数分解:

$2^2\times 3^2\times {\mathrm{788077}}^1$

素因数の和:788087

約数の個数: 18

約数和(自身を含む): 71715098

約数和(自身を除く): 43344326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 788077, 1576154, 2364231, 3152308, 4728462, 7092693, 9456924, 14185386, 28370772]

約数ペア:

[(1, 28370772), (2, 14185386), (3, 9456924), (4, 7092693), (6, 4728462), (9, 3152308), (12, 2364231), (18, 1576154), (36, 788077)]