56523656

素因数分解:

$2^3\times 7^3\times {\mathrm{20599}}^1$

素因数の和:20626

約数の個数: 32

約数和(自身を含む): 123600000

約数和(自身を除く): 67076344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 20599, 41198, 82396, 144193, 164792, 288386, 576772, 1009351, 1153544, 2018702, 4037404, 7065457, 8074808, 14130914, 28261828, 56523656]

約数ペア:

[(1, 56523656), (2, 28261828), (4, 14130914), (7, 8074808), (8, 7065457), (14, 4037404), (28, 2018702), (49, 1153544), (56, 1009351), (98, 576772), (196, 288386), (343, 164792), (392, 144193), (686, 82396), (1372, 41198), (2744, 20599)]