28245888

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 91065600

約数和(自身を除く): 62819712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 743, 792, 864, 1056, 1152, 1188, 1408, 1486, 1584, 1728, 2112, 2229, 2376, 2972, 3168, 3456, 4224, 4458, 4752, 5944, 6336, 6687, 8173, 8916, 9504, 11888, 12672, 13374, 16346, 17832, 19008, 20061, 23776, 24519, 26748, 32692, 35664, 38016, 40122, 47552, 49038, 53496, 65384, 71328, 73557, 80244, 95104, 98076, 106992, 130768, 142656, 147114, 160488, 196152, 213984, 220671, 261536, 285312, 294228, 320976, 392304, 427968, 441342, 523072, 588456, 641952, 784608, 855936, 882684, 1046144, 1176912, 1283904, 1569216, 1765368, 2353824, 2567808, 3138432, 3530736, 4707648, 7061472, 9415296, 14122944, 28245888]

約数ペア:

[(1, 28245888), (2, 14122944), (3, 9415296), (4, 7061472), (6, 4707648), (8, 3530736), (9, 3138432), (11, 2567808), (12, 2353824), (16, 1765368), (18, 1569216), (22, 1283904), (24, 1176912), (27, 1046144), (32, 882684), (33, 855936), (36, 784608), (44, 641952), (48, 588456), (54, 523072), (64, 441342), (66, 427968), (72, 392304), (88, 320976), (96, 294228), (99, 285312), (108, 261536), (128, 220671), (132, 213984), (144, 196152), (176, 160488), (192, 147114), (198, 142656), (216, 130768), (264, 106992), (288, 98076), (297, 95104), (352, 80244), (384, 73557), (396, 71328), (432, 65384), (528, 53496), (576, 49038), (594, 47552), (704, 40122), (743, 38016), (792, 35664), (864, 32692), (1056, 26748), (1152, 24519), (1188, 23776), (1408, 20061), (1486, 19008), (1584, 17832), (1728, 16346), (2112, 13374), (2229, 12672), (2376, 11888), (2972, 9504), (3168, 8916), (3456, 8173), (4224, 6687), (4458, 6336), (4752, 5944)]