28253184

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 88

約数和(自身を含む): 79882128

約数和(自身を除く): 51628944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 541, 544, 768, 816, 1024, 1082, 1088, 1536, 1623, 1632, 2164, 2176, 3072, 3246, 3264, 4328, 4352, 6492, 6528, 8656, 8704, 9197, 12984, 13056, 17312, 17408, 18394, 25968, 26112, 27591, 34624, 36788, 51936, 52224, 55182, 69248, 73576, 103872, 110364, 138496, 147152, 207744, 220728, 276992, 294304, 415488, 441456, 553984, 588608, 830976, 882912, 1177216, 1661952, 1765824, 2354432, 3531648, 4708864, 7063296, 9417728, 14126592, 28253184]

約数ペア:

[(1, 28253184), (2, 14126592), (3, 9417728), (4, 7063296), (6, 4708864), (8, 3531648), (12, 2354432), (16, 1765824), (17, 1661952), (24, 1177216), (32, 882912), (34, 830976), (48, 588608), (51, 553984), (64, 441456), (68, 415488), (96, 294304), (102, 276992), (128, 220728), (136, 207744), (192, 147152), (204, 138496), (256, 110364), (272, 103872), (384, 73576), (408, 69248), (512, 55182), (541, 52224), (544, 51936), (768, 36788), (816, 34624), (1024, 27591), (1082, 26112), (1088, 25968), (1536, 18394), (1623, 17408), (1632, 17312), (2164, 13056), (2176, 12984), (3072, 9197), (3246, 8704), (3264, 8656), (4328, 6528), (4352, 6492)]