28942864

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{3307}}^1$

素因数の和:3862

約数の個数: 20

約数和(自身を含む): 56196304

約数和(自身を除く): 27253440

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 3307, 4376, 6614, 8752, 13228, 26456, 52912, 1808929, 3617858, 7235716, 14471432, 28942864]

約数ペア:

[(1, 28942864), (2, 14471432), (4, 7235716), (8, 3617858), (16, 1808929), (547, 52912), (1094, 26456), (2188, 13228), (3307, 8752), (4376, 6614)]