13439328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{2857}}^1$

素因数の和:2884

約数の個数: 72

約数和(自身を含む): 41052312

約数和(自身を除く): 27612984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 2857, 4704, 5714, 8571, 11428, 17142, 19999, 22856, 34284, 39998, 45712, 59997, 68568, 79996, 91424, 119994, 137136, 139993, 159992, 239988, 274272, 279986, 319984, 419979, 479976, 559972, 639968, 839958, 959952, 1119944, 1679916, 1919904, 2239888, 3359832, 4479776, 6719664, 13439328]

約数ペア:

[(1, 13439328), (2, 6719664), (3, 4479776), (4, 3359832), (6, 2239888), (7, 1919904), (8, 1679916), (12, 1119944), (14, 959952), (16, 839958), (21, 639968), (24, 559972), (28, 479976), (32, 419979), (42, 319984), (48, 279986), (49, 274272), (56, 239988), (84, 159992), (96, 139993), (98, 137136), (112, 119994), (147, 91424), (168, 79996), (196, 68568), (224, 59997), (294, 45712), (336, 39998), (392, 34284), (588, 22856), (672, 19999), (784, 17142), (1176, 11428), (1568, 8571), (2352, 5714), (2857, 4704)]