28014728264

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{57427}}^1$

素因数の和:57678

約数の個数: 48

約数和(自身を含む): 56064659280

約数和(自身を除く): 28049931016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 289, 422, 578, 844, 1156, 1688, 2312, 3587, 7174, 14348, 28696, 57427, 60979, 114854, 121958, 229708, 243916, 459416, 487832, 976259, 1952518, 3905036, 7810072, 12117097, 16596403, 24234194, 33192806, 48468388, 66385612, 96936776, 132771224, 205990649, 411981298, 823962596, 1647925192, 3501841033, 7003682066, 14007364132, 28014728264]

約数ペア:

[(1, 28014728264), (2, 14007364132), (4, 7003682066), (8, 3501841033), (17, 1647925192), (34, 823962596), (68, 411981298), (136, 205990649), (211, 132771224), (289, 96936776), (422, 66385612), (578, 48468388), (844, 33192806), (1156, 24234194), (1688, 16596403), (2312, 12117097), (3587, 7810072), (7174, 3905036), (14348, 1952518), (28696, 976259), (57427, 487832), (60979, 459416), (114854, 243916), (121958, 229708)]