28691496

素因数分解:

$2^3\times 3^5\times {\mathrm{14759}}^1$

素因数の和:14780

約数の個数: 48

約数和(自身を含む): 80589600

約数和(自身を除く): 51898104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 14759, 29518, 44277, 59036, 88554, 118072, 132831, 177108, 265662, 354216, 398493, 531324, 796986, 1062648, 1195479, 1593972, 2390958, 3187944, 3586437, 4781916, 7172874, 9563832, 14345748, 28691496]

約数ペア:

[(1, 28691496), (2, 14345748), (3, 9563832), (4, 7172874), (6, 4781916), (8, 3586437), (9, 3187944), (12, 2390958), (18, 1593972), (24, 1195479), (27, 1062648), (36, 796986), (54, 531324), (72, 398493), (81, 354216), (108, 265662), (162, 177108), (216, 132831), (243, 118072), (324, 88554), (486, 59036), (648, 44277), (972, 29518), (1944, 14759)]