13208048

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 60

約数和(自身を含む): 31551552

約数和(自身を除く): 18343504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 991, 1666, 1904, 1982, 3332, 3964, 6664, 6937, 7928, 13328, 13874, 15856, 16847, 27748, 33694, 48559, 55496, 67388, 97118, 110992, 117929, 134776, 194236, 235858, 269552, 388472, 471716, 776944, 825503, 943432, 1651006, 1886864, 3302012, 6604024, 13208048]

約数ペア:

[(1, 13208048), (2, 6604024), (4, 3302012), (7, 1886864), (8, 1651006), (14, 943432), (16, 825503), (17, 776944), (28, 471716), (34, 388472), (49, 269552), (56, 235858), (68, 194236), (98, 134776), (112, 117929), (119, 110992), (136, 97118), (196, 67388), (238, 55496), (272, 48559), (392, 33694), (476, 27748), (784, 16847), (833, 15856), (952, 13874), (991, 13328), (1666, 7928), (1904, 6937), (1982, 6664), (3332, 3964)]