245253568

素因数分解:

$2^6\times 7^1\times {\mathrm{547441}}^1$

素因数の和:547460

約数の個数: 28

約数和(自身を含む): 556201072

約数和(自身を除く): 310947504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 547441, 1094882, 2189764, 3832087, 4379528, 7664174, 8759056, 15328348, 17518112, 30656696, 35036224, 61313392, 122626784, 245253568]

約数ペア:

[(1, 245253568), (2, 122626784), (4, 61313392), (7, 35036224), (8, 30656696), (14, 17518112), (16, 15328348), (28, 8759056), (32, 7664174), (56, 4379528), (64, 3832087), (112, 2189764), (224, 1094882), (448, 547441)]