28558488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{169991}}^1$

素因数の和:170007

約数の個数: 32

約数和(自身を含む): 81596160

約数和(自身を除く): 53037672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 169991, 339982, 509973, 679964, 1019946, 1189937, 1359928, 2039892, 2379874, 3569811, 4079784, 4759748, 7139622, 9519496, 14279244, 28558488]

約数ペア:

[(1, 28558488), (2, 14279244), (3, 9519496), (4, 7139622), (6, 4759748), (7, 4079784), (8, 3569811), (12, 2379874), (14, 2039892), (21, 1359928), (24, 1189937), (28, 1019946), (42, 679964), (56, 509973), (84, 339982), (168, 169991)]