28560996

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2551}}^1$

素因数の和:2872

約数の個数: 36

約数和(自身を含む): 72456384

約数和(自身を除く): 43895388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2551, 2799, 3732, 5102, 5598, 7653, 10204, 11196, 15306, 22959, 30612, 45918, 91836, 793361, 1586722, 2380083, 3173444, 4760166, 7140249, 9520332, 14280498, 28560996]

約数ペア:

[(1, 28560996), (2, 14280498), (3, 9520332), (4, 7140249), (6, 4760166), (9, 3173444), (12, 2380083), (18, 1586722), (36, 793361), (311, 91836), (622, 45918), (933, 30612), (1244, 22959), (1866, 15306), (2551, 11196), (2799, 10204), (3732, 7653), (5102, 5598)]