28468362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{364979}}^1$

素因数の和:364997

約数の個数: 16

約数和(自身を含む): 61316640

約数和(自身を除く): 32848278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 364979, 729958, 1094937, 2189874, 4744727, 9489454, 14234181, 28468362]

約数ペア:

[(1, 28468362), (2, 14234181), (3, 9489454), (6, 4744727), (13, 2189874), (26, 1094937), (39, 729958), (78, 364979)]