28329732

素因数分解:

$2^2\times 3^2\times {\mathrm{786937}}^1$

素因数の和:786947

約数の個数: 18

約数和(自身を含む): 71611358

約数和(自身を除く): 43281626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 786937, 1573874, 2360811, 3147748, 4721622, 7082433, 9443244, 14164866, 28329732]

約数ペア:

[(1, 28329732), (2, 14164866), (3, 9443244), (4, 7082433), (6, 4721622), (9, 3147748), (12, 2360811), (18, 1573874), (36, 786937)]