505520008

素因数分解:

$2^3\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{5717}}^1$

素因数の和:7309

約数の個数: 32

約数和(自身を含む): 1084132800

約数和(自身を除く): 578612792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1579, 3158, 5717, 6316, 11053, 11434, 12632, 22106, 22868, 40019, 44212, 45736, 80038, 88424, 160076, 320152, 9027143, 18054286, 36108572, 63190001, 72217144, 126380002, 252760004, 505520008]

約数ペア:

[(1, 505520008), (2, 252760004), (4, 126380002), (7, 72217144), (8, 63190001), (14, 36108572), (28, 18054286), (56, 9027143), (1579, 320152), (3158, 160076), (5717, 88424), (6316, 80038), (11053, 45736), (11434, 44212), (12632, 40019), (22106, 22868)]