27793904

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1789}}^1$

素因数の和:2768

約数の個数: 20

約数和(自身を含む): 53936280

約数和(自身を除く): 26142376

約数列:

[1, 2, 4, 8, 16, 971, 1789, 1942, 3578, 3884, 7156, 7768, 14312, 15536, 28624, 1737119, 3474238, 6948476, 13896952, 27793904]

約数ペア:

[(1, 27793904), (2, 13896952), (4, 6948476), (8, 3474238), (16, 1737119), (971, 28624), (1789, 15536), (1942, 14312), (3578, 7768), (3884, 7156)]