28470396

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{2693}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 66531024

約数和(自身を除く): 38060628

約数列:

[1, 2, 3, 4, 6, 12, 881, 1762, 2643, 2693, 3524, 5286, 5386, 8079, 10572, 10772, 16158, 32316, 2372533, 4745066, 7117599, 9490132, 14235198, 28470396]

約数ペア:

[(1, 28470396), (2, 14235198), (3, 9490132), (4, 7117599), (6, 4745066), (12, 2372533), (881, 32316), (1762, 16158), (2643, 10772), (2693, 10572), (3524, 8079), (5286, 5386)]