28524944

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 63472128

約数和(自身を除く): 34947184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 991, 1028, 1799, 1982, 2056, 3598, 3964, 4112, 6937, 7196, 7928, 13874, 14392, 15856, 27748, 28784, 55496, 110992, 254687, 509374, 1018748, 1782809, 2037496, 3565618, 4074992, 7131236, 14262472, 28524944]

約数ペア:

[(1, 28524944), (2, 14262472), (4, 7131236), (7, 4074992), (8, 3565618), (14, 2037496), (16, 1782809), (28, 1018748), (56, 509374), (112, 254687), (257, 110992), (514, 55496), (991, 28784), (1028, 27748), (1799, 15856), (1982, 14392), (2056, 13874), (3598, 7928), (3964, 7196), (4112, 6937)]