28677888

素因数分解:

$2^8\times 3^5\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 85933848

約数和(自身を除く): 57255960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 461, 486, 576, 648, 768, 864, 922, 972, 1152, 1296, 1383, 1728, 1844, 1944, 2304, 2592, 2766, 3456, 3688, 3888, 4149, 5184, 5532, 6912, 7376, 7776, 8298, 10368, 11064, 12447, 14752, 15552, 16596, 20736, 22128, 24894, 29504, 31104, 33192, 37341, 44256, 49788, 59008, 62208, 66384, 74682, 88512, 99576, 112023, 118016, 132768, 149364, 177024, 199152, 224046, 265536, 298728, 354048, 398304, 448092, 531072, 597456, 796608, 896184, 1062144, 1194912, 1593216, 1792368, 2389824, 3186432, 3584736, 4779648, 7169472, 9559296, 14338944, 28677888]

約数ペア:

[(1, 28677888), (2, 14338944), (3, 9559296), (4, 7169472), (6, 4779648), (8, 3584736), (9, 3186432), (12, 2389824), (16, 1792368), (18, 1593216), (24, 1194912), (27, 1062144), (32, 896184), (36, 796608), (48, 597456), (54, 531072), (64, 448092), (72, 398304), (81, 354048), (96, 298728), (108, 265536), (128, 224046), (144, 199152), (162, 177024), (192, 149364), (216, 132768), (243, 118016), (256, 112023), (288, 99576), (324, 88512), (384, 74682), (432, 66384), (461, 62208), (486, 59008), (576, 49788), (648, 44256), (768, 37341), (864, 33192), (922, 31104), (972, 29504), (1152, 24894), (1296, 22128), (1383, 20736), (1728, 16596), (1844, 15552), (1944, 14752), (2304, 12447), (2592, 11064), (2766, 10368), (3456, 8298), (3688, 7776), (3888, 7376), (4149, 6912), (5184, 5532)]