28499421664

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2958827}}^1$

素因数の和:2958887

約数の個数: 48

約数和(自身を含む): 65614969728

約数和(自身を除く): 37115548064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 2958827, 5917654, 11835308, 20711789, 23670616, 41423578, 47341232, 82847156, 94682464, 127229561, 165694312, 254459122, 331388624, 508918244, 662777248, 890606927, 1017836488, 1781213854, 2035672976, 3562427708, 4071345952, 7124855416, 14249710832, 28499421664]

約数ペア:

[(1, 28499421664), (2, 14249710832), (4, 7124855416), (7, 4071345952), (8, 3562427708), (14, 2035672976), (16, 1781213854), (28, 1017836488), (32, 890606927), (43, 662777248), (56, 508918244), (86, 331388624), (112, 254459122), (172, 165694312), (224, 127229561), (301, 94682464), (344, 82847156), (602, 47341232), (688, 41423578), (1204, 23670616), (1376, 20711789), (2408, 11835308), (4816, 5917654), (9632, 2958827)]