27732208

素因数分解:

$2^4\times 7^1\times {\mathrm{247609}}^1$

素因数の和:247624

約数の個数: 20

約数和(自身を含む): 61407280

約数和(自身を除く): 33675072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 247609, 495218, 990436, 1733263, 1980872, 3466526, 3961744, 6933052, 13866104, 27732208]

約数ペア:

[(1, 27732208), (2, 13866104), (4, 6933052), (7, 3961744), (8, 3466526), (14, 1980872), (16, 1733263), (28, 990436), (56, 495218), (112, 247609)]