829872008

素因数分解:

$2^3\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{7963}}^1$

素因数の和:9837

約数の個数: 32

約数和(自身を含む): 1779476160

約数和(自身を除く): 949604152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1861, 3722, 7444, 7963, 13027, 14888, 15926, 26054, 31852, 52108, 55741, 63704, 104216, 111482, 222964, 445928, 14819143, 29638286, 59276572, 103734001, 118553144, 207468002, 414936004, 829872008]

約数ペア:

[(1, 829872008), (2, 414936004), (4, 207468002), (7, 118553144), (8, 103734001), (14, 59276572), (28, 29638286), (56, 14819143), (1861, 445928), (3722, 222964), (7444, 111482), (7963, 104216), (13027, 63704), (14888, 55741), (15926, 52108), (26054, 31852)]