634286128

素因数分解:

$2^4\times 7^1\times {\mathrm{5663269}}^1$

素因数の和:5663284

約数の個数: 20

約数和(自身を含む): 1404490960

約数和(自身を除く): 770204832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5663269, 11326538, 22653076, 39642883, 45306152, 79285766, 90612304, 158571532, 317143064, 634286128]

約数ペア:

[(1, 634286128), (2, 317143064), (4, 158571532), (7, 90612304), (8, 79285766), (14, 45306152), (16, 39642883), (28, 22653076), (56, 11326538), (112, 5663269)]