28014788784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1107479}}^1$

素因数の和:1107538

約数の個数: 80

約数和(自身を含む): 79100651520

約数和(自身を除く): 51085862736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 1107479, 2214958, 3322437, 4429916, 6644874, 8859832, 13289748, 17719664, 18827143, 26579496, 34331849, 37654286, 53158992, 56481429, 68663698, 75308572, 102995547, 112962858, 137327396, 150617144, 205991094, 225925716, 274654792, 301234288, 411982188, 451851432, 549309584, 583641433, 823964376, 903702864, 1167282866, 1647928752, 1750924299, 2334565732, 3501848598, 4669131464, 7003697196, 9338262928, 14007394392, 28014788784]

約数ペア:

[(1, 28014788784), (2, 14007394392), (3, 9338262928), (4, 7003697196), (6, 4669131464), (8, 3501848598), (12, 2334565732), (16, 1750924299), (17, 1647928752), (24, 1167282866), (31, 903702864), (34, 823964376), (48, 583641433), (51, 549309584), (62, 451851432), (68, 411982188), (93, 301234288), (102, 274654792), (124, 225925716), (136, 205991094), (186, 150617144), (204, 137327396), (248, 112962858), (272, 102995547), (372, 75308572), (408, 68663698), (496, 56481429), (527, 53158992), (744, 37654286), (816, 34331849), (1054, 26579496), (1488, 18827143), (1581, 17719664), (2108, 13289748), (3162, 8859832), (4216, 6644874), (6324, 4429916), (8432, 3322437), (12648, 2214958), (25296, 1107479)]