28476728

素因数分解:

$2^3\times 7^1\times {\mathrm{508513}}^1$

素因数の和:508526

約数の個数: 16

約数和(自身を含む): 61021680

約数和(自身を除く): 32544952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 508513, 1017026, 2034052, 3559591, 4068104, 7119182, 14238364, 28476728]

約数ペア:

[(1, 28476728), (2, 14238364), (4, 7119182), (7, 4068104), (8, 3559591), (14, 2034052), (28, 1017026), (56, 508513)]