27723248

素因数分解:

$2^4\times 7^1\times {\mathrm{247529}}^1$

素因数の和:247544

約数の個数: 20

約数和(自身を含む): 61387440

約数和(自身を除く): 33664192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 247529, 495058, 990116, 1732703, 1980232, 3465406, 3960464, 6930812, 13861624, 27723248]

約数ペア:

[(1, 27723248), (2, 13861624), (4, 6930812), (7, 3960464), (8, 3465406), (14, 1980232), (16, 1732703), (28, 990116), (56, 495058), (112, 247529)]