28048283648

素因数分解:

$2^{11}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25409}}^1$

素因数の和:25456

約数の個数: 144

約数和(自身を含む): 71172901800

約数和(自身を除く): 43124618152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 896, 1024, 1078, 1232, 1408, 1568, 1792, 2048, 2156, 2464, 2816, 3136, 3584, 4312, 4928, 5632, 6272, 7168, 8624, 9856, 11264, 12544, 14336, 17248, 19712, 22528, 25088, 25409, 34496, 39424, 50176, 50818, 68992, 78848, 100352, 101636, 137984, 157696, 177863, 203272, 275968, 279499, 355726, 406544, 551936, 558998, 711452, 813088, 1103872, 1117996, 1245041, 1422904, 1626176, 1956493, 2235992, 2490082, 2845808, 3252352, 3912986, 4471984, 4980164, 5691616, 6504704, 7825972, 8943968, 9960328, 11383232, 13009408, 13695451, 15651944, 17887936, 19920656, 22766464, 26018816, 27390902, 31303888, 35775872, 39841312, 45532928, 52037632, 54781804, 62607776, 71551744, 79682624, 91065856, 109563608, 125215552, 143103488, 159365248, 182131712, 219127216, 250431104, 286206976, 318730496, 364263424, 438254432, 500862208, 572413952, 637460992, 876508864, 1001724416, 1274921984, 1753017728, 2003448832, 2549843968, 3506035456, 4006897664, 7012070912, 14024141824, 28048283648]

約数ペア:

[(1, 28048283648), (2, 14024141824), (4, 7012070912), (7, 4006897664), (8, 3506035456), (11, 2549843968), (14, 2003448832), (16, 1753017728), (22, 1274921984), (28, 1001724416), (32, 876508864), (44, 637460992), (49, 572413952), (56, 500862208), (64, 438254432), (77, 364263424), (88, 318730496), (98, 286206976), (112, 250431104), (128, 219127216), (154, 182131712), (176, 159365248), (196, 143103488), (224, 125215552), (256, 109563608), (308, 91065856), (352, 79682624), (392, 71551744), (448, 62607776), (512, 54781804), (539, 52037632), (616, 45532928), (704, 39841312), (784, 35775872), (896, 31303888), (1024, 27390902), (1078, 26018816), (1232, 22766464), (1408, 19920656), (1568, 17887936), (1792, 15651944), (2048, 13695451), (2156, 13009408), (2464, 11383232), (2816, 9960328), (3136, 8943968), (3584, 7825972), (4312, 6504704), (4928, 5691616), (5632, 4980164), (6272, 4471984), (7168, 3912986), (8624, 3252352), (9856, 2845808), (11264, 2490082), (12544, 2235992), (14336, 1956493), (17248, 1626176), (19712, 1422904), (22528, 1245041), (25088, 1117996), (25409, 1103872), (34496, 813088), (39424, 711452), (50176, 558998), (50818, 551936), (68992, 406544), (78848, 355726), (100352, 279499), (101636, 275968), (137984, 203272), (157696, 177863)]