28942711952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1\times {\mathrm{12583}}^1$

素因数の和:14476

約数の個数: 80

約数和(自身を含む): 69956570112

約数和(自身を除く): 41013858160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1867, 3734, 7468, 12583, 13069, 14936, 20537, 25166, 26138, 29872, 41074, 50332, 52276, 82148, 88081, 100664, 104552, 138413, 143759, 164296, 176162, 201328, 209104, 276826, 287518, 328592, 352324, 553652, 575036, 704648, 968891, 1107304, 1150072, 1409296, 1937782, 2214608, 2300144, 3875564, 7751128, 15502256, 23492461, 46984922, 93969844, 164447227, 187939688, 258417071, 328894454, 375879376, 516834142, 657788908, 1033668284, 1315577816, 1808919497, 2067336568, 2631155632, 3617838994, 4134673136, 7235677988, 14471355976, 28942711952]

約数ペア:

[(1, 28942711952), (2, 14471355976), (4, 7235677988), (7, 4134673136), (8, 3617838994), (11, 2631155632), (14, 2067336568), (16, 1808919497), (22, 1315577816), (28, 1033668284), (44, 657788908), (56, 516834142), (77, 375879376), (88, 328894454), (112, 258417071), (154, 187939688), (176, 164447227), (308, 93969844), (616, 46984922), (1232, 23492461), (1867, 15502256), (3734, 7751128), (7468, 3875564), (12583, 2300144), (13069, 2214608), (14936, 1937782), (20537, 1409296), (25166, 1150072), (26138, 1107304), (29872, 968891), (41074, 704648), (50332, 575036), (52276, 553652), (82148, 352324), (88081, 328592), (100664, 287518), (104552, 276826), (138413, 209104), (143759, 201328), (164296, 176162)]