28056336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7591}}^1$

素因数の和:7620

約数の個数: 80

約数和(自身を含む): 90375168

約数和(自身を除く): 62318832

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, 7591, 15182, 22773, 30364, 45546, 53137, 60728, 83501, 91092, 106274, 121456, 159411, 167002, 182184, 212548, 250503, 318822, 334004, 364368, 425096, 501006, 584507, 637644, 668008, 850192, 1002012, 1169014, 1275288, 1336016, 1753521, 2004024, 2338028, 2550576, 3507042, 4008048, 4676056, 7014084, 9352112, 14028168, 28056336]

約数ペア:

[(1, 28056336), (2, 14028168), (3, 9352112), (4, 7014084), (6, 4676056), (7, 4008048), (8, 3507042), (11, 2550576), (12, 2338028), (14, 2004024), (16, 1753521), (21, 1336016), (22, 1275288), (24, 1169014), (28, 1002012), (33, 850192), (42, 668008), (44, 637644), (48, 584507), (56, 501006), (66, 425096), (77, 364368), (84, 334004), (88, 318822), (112, 250503), (132, 212548), (154, 182184), (168, 167002), (176, 159411), (231, 121456), (264, 106274), (308, 91092), (336, 83501), (462, 60728), (528, 53137), (616, 45546), (924, 30364), (1232, 22773), (1848, 15182), (3696, 7591)]