26828928

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1139

約数の個数: 128

約数和(自身を含む): 90576000

約数和(自身を除く): 63747072

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, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1109, 1152, 1344, 1512, 1728, 2016, 2218, 2688, 3024, 3327, 3456, 4032, 4436, 6048, 6654, 7763, 8064, 8872, 9981, 12096, 13308, 15526, 17744, 19962, 23289, 24192, 26616, 29943, 31052, 35488, 39924, 46578, 53232, 59886, 62104, 69867, 70976, 79848, 93156, 106464, 119772, 124208, 139734, 141952, 159696, 186312, 209601, 212928, 239544, 248416, 279468, 319392, 372624, 419202, 425856, 479088, 496832, 558936, 638784, 745248, 838404, 958176, 993664, 1117872, 1277568, 1490496, 1676808, 1916352, 2235744, 2980992, 3353616, 3832704, 4471488, 6707232, 8942976, 13414464, 26828928]

約数ペア:

[(1, 26828928), (2, 13414464), (3, 8942976), (4, 6707232), (6, 4471488), (7, 3832704), (8, 3353616), (9, 2980992), (12, 2235744), (14, 1916352), (16, 1676808), (18, 1490496), (21, 1277568), (24, 1117872), (27, 993664), (28, 958176), (32, 838404), (36, 745248), (42, 638784), (48, 558936), (54, 496832), (56, 479088), (63, 425856), (64, 419202), (72, 372624), (84, 319392), (96, 279468), (108, 248416), (112, 239544), (126, 212928), (128, 209601), (144, 186312), (168, 159696), (189, 141952), (192, 139734), (216, 124208), (224, 119772), (252, 106464), (288, 93156), (336, 79848), (378, 70976), (384, 69867), (432, 62104), (448, 59886), (504, 53232), (576, 46578), (672, 39924), (756, 35488), (864, 31052), (896, 29943), (1008, 26616), (1109, 24192), (1152, 23289), (1344, 19962), (1512, 17744), (1728, 15526), (2016, 13308), (2218, 12096), (2688, 9981), (3024, 8872), (3327, 8064), (3456, 7763), (4032, 6654), (4436, 6048)]