28706412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{341743}}^1$

素因数の和:341757

約数の個数: 24

約数和(自身を含む): 76550656

約数和(自身を除く): 47844244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 341743, 683486, 1025229, 1366972, 2050458, 2392201, 4100916, 4784402, 7176603, 9568804, 14353206, 28706412]

約数ペア:

[(1, 28706412), (2, 14353206), (3, 9568804), (4, 7176603), (6, 4784402), (7, 4100916), (12, 2392201), (14, 2050458), (21, 1366972), (28, 1025229), (42, 683486), (84, 341743)]