64884008

素因数分解:

$2^3\times 7^1\times {\mathrm{1158643}}^1$

素因数の和:1158656

約数の個数: 16

約数和(自身を含む): 139037280

約数和(自身を除く): 74153272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1158643, 2317286, 4634572, 8110501, 9269144, 16221002, 32442004, 64884008]

約数ペア:

[(1, 64884008), (2, 32442004), (4, 16221002), (7, 9269144), (8, 8110501), (14, 4634572), (28, 2317286), (56, 1158643)]