56136472

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1559}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 120556800

約数和(自身を除く): 64420328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 1559, 2572, 3118, 4501, 5144, 6236, 9002, 10913, 12472, 18004, 21826, 36008, 43652, 87304, 1002437, 2004874, 4009748, 7017059, 8019496, 14034118, 28068236, 56136472]

約数ペア:

[(1, 56136472), (2, 28068236), (4, 14034118), (7, 8019496), (8, 7017059), (14, 4009748), (28, 2004874), (56, 1002437), (643, 87304), (1286, 43652), (1559, 36008), (2572, 21826), (3118, 18004), (4501, 12472), (5144, 10913), (6236, 9002)]