28959744

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:891

約数の個数: 88

約数和(自身を含む): 84303648

約数和(自身を除く): 55343904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 857, 1024, 1056, 1408, 1536, 1714, 2112, 2571, 2816, 3072, 3428, 4224, 5142, 5632, 6856, 8448, 9427, 10284, 11264, 13712, 16896, 18854, 20568, 27424, 28281, 33792, 37708, 41136, 54848, 56562, 75416, 82272, 109696, 113124, 150832, 164544, 219392, 226248, 301664, 329088, 438784, 452496, 603328, 658176, 877568, 904992, 1206656, 1316352, 1809984, 2413312, 2632704, 3619968, 4826624, 7239936, 9653248, 14479872, 28959744]

約数ペア:

[(1, 28959744), (2, 14479872), (3, 9653248), (4, 7239936), (6, 4826624), (8, 3619968), (11, 2632704), (12, 2413312), (16, 1809984), (22, 1316352), (24, 1206656), (32, 904992), (33, 877568), (44, 658176), (48, 603328), (64, 452496), (66, 438784), (88, 329088), (96, 301664), (128, 226248), (132, 219392), (176, 164544), (192, 150832), (256, 113124), (264, 109696), (352, 82272), (384, 75416), (512, 56562), (528, 54848), (704, 41136), (768, 37708), (857, 33792), (1024, 28281), (1056, 27424), (1408, 20568), (1536, 18854), (1714, 16896), (2112, 13712), (2571, 11264), (2816, 10284), (3072, 9427), (3428, 8448), (4224, 6856), (5142, 5632)]