28455504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7699}}^1$

素因数の和:7728

約数の個数: 80

約数和(自身を含む): 91660800

約数和(自身を除く): 63205296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 7699, 15398, 23097, 30796, 46194, 53893, 61592, 84689, 92388, 107786, 123184, 161679, 169378, 184776, 215572, 254067, 323358, 338756, 369552, 431144, 508134, 592823, 646716, 677512, 862288, 1016268, 1185646, 1293432, 1355024, 1778469, 2032536, 2371292, 2586864, 3556938, 4065072, 4742584, 7113876, 9485168, 14227752, 28455504]

約数ペア:

[(1, 28455504), (2, 14227752), (3, 9485168), (4, 7113876), (6, 4742584), (7, 4065072), (8, 3556938), (11, 2586864), (12, 2371292), (14, 2032536), (16, 1778469), (21, 1355024), (22, 1293432), (24, 1185646), (28, 1016268), (33, 862288), (42, 677512), (44, 646716), (48, 592823), (56, 508134), (66, 431144), (77, 369552), (84, 338756), (88, 323358), (112, 254067), (132, 215572), (154, 184776), (168, 169378), (176, 161679), (231, 123184), (264, 107786), (308, 92388), (336, 84689), (462, 61592), (528, 53893), (616, 46194), (924, 30796), (1232, 23097), (1848, 15398), (3696, 7699)]