28722816

素因数分解:

$2^7\times 3^3\times {\mathrm{8311}}^1$

素因数の和:8334

約数の個数: 64

約数和(自身を含む): 84782400

約数和(自身を除く): 56059584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 8311, 16622, 24933, 33244, 49866, 66488, 74799, 99732, 132976, 149598, 199464, 224397, 265952, 299196, 398928, 448794, 531904, 598392, 797856, 897588, 1063808, 1196784, 1595712, 1795176, 2393568, 3191424, 3590352, 4787136, 7180704, 9574272, 14361408, 28722816]

約数ペア:

[(1, 28722816), (2, 14361408), (3, 9574272), (4, 7180704), (6, 4787136), (8, 3590352), (9, 3191424), (12, 2393568), (16, 1795176), (18, 1595712), (24, 1196784), (27, 1063808), (32, 897588), (36, 797856), (48, 598392), (54, 531904), (64, 448794), (72, 398928), (96, 299196), (108, 265952), (128, 224397), (144, 199464), (192, 149598), (216, 132976), (288, 99732), (384, 74799), (432, 66488), (576, 49866), (864, 33244), (1152, 24933), (1728, 16622), (3456, 8311)]