8137304

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 17529600

約数和(自身を除く): 9392296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 439, 662, 878, 1324, 1756, 2317, 2648, 3073, 3512, 4634, 6146, 9268, 12292, 18536, 24584, 145309, 290618, 581236, 1017163, 1162472, 2034326, 4068652, 8137304]

約数ペア:

[(1, 8137304), (2, 4068652), (4, 2034326), (7, 1162472), (8, 1017163), (14, 581236), (28, 290618), (56, 145309), (331, 24584), (439, 18536), (662, 12292), (878, 9268), (1324, 6146), (1756, 4634), (2317, 3512), (2648, 3073)]