28427224

素因数分解:

$2^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1087}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 61102080

約数和(自身を除く): 32674856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 467, 934, 1087, 1868, 2174, 3269, 3736, 4348, 6538, 7609, 8696, 13076, 15218, 26152, 30436, 60872, 507629, 1015258, 2030516, 3553403, 4061032, 7106806, 14213612, 28427224]

約数ペア:

[(1, 28427224), (2, 14213612), (4, 7106806), (7, 4061032), (8, 3553403), (14, 2030516), (28, 1015258), (56, 507629), (467, 60872), (934, 30436), (1087, 26152), (1868, 15218), (2174, 13076), (3269, 8696), (3736, 7609), (4348, 6538)]