28389312

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2375

約数の個数: 112

約数和(自身を含む): 95422720

約数和(自身を除く): 67033408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 2347, 3024, 4032, 4694, 6048, 7041, 9388, 12096, 14082, 16429, 18776, 21123, 28164, 32858, 37552, 42246, 49287, 56328, 63369, 65716, 75104, 84492, 98574, 112656, 126738, 131432, 147861, 150208, 168984, 197148, 225312, 253476, 262864, 295722, 337968, 394296, 443583, 450624, 506952, 525728, 591444, 675936, 788592, 887166, 1013904, 1051456, 1182888, 1351872, 1577184, 1774332, 2027808, 2365776, 3154368, 3548664, 4055616, 4731552, 7097328, 9463104, 14194656, 28389312]

約数ペア:

[(1, 28389312), (2, 14194656), (3, 9463104), (4, 7097328), (6, 4731552), (7, 4055616), (8, 3548664), (9, 3154368), (12, 2365776), (14, 2027808), (16, 1774332), (18, 1577184), (21, 1351872), (24, 1182888), (27, 1051456), (28, 1013904), (32, 887166), (36, 788592), (42, 675936), (48, 591444), (54, 525728), (56, 506952), (63, 450624), (64, 443583), (72, 394296), (84, 337968), (96, 295722), (108, 262864), (112, 253476), (126, 225312), (144, 197148), (168, 168984), (189, 150208), (192, 147861), (216, 131432), (224, 126738), (252, 112656), (288, 98574), (336, 84492), (378, 75104), (432, 65716), (448, 63369), (504, 56328), (576, 49287), (672, 42246), (756, 37552), (864, 32858), (1008, 28164), (1344, 21123), (1512, 18776), (1728, 16429), (2016, 14082), (2347, 12096), (3024, 9388), (4032, 7041), (4694, 6048)]