56517328

素因数分解:

$2^4\times 7^1\times {\mathrm{504619}}^1$

素因数の和:504634

約数の個数: 20

約数和(自身を含む): 125145760

約数和(自身を除く): 68628432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 504619, 1009238, 2018476, 3532333, 4036952, 7064666, 8073904, 14129332, 28258664, 56517328]

約数ペア:

[(1, 56517328), (2, 28258664), (4, 14129332), (7, 8073904), (8, 7064666), (14, 4036952), (16, 3532333), (28, 2018476), (56, 1009238), (112, 504619)]