71066408

素因数分解:

$2^3\times 7^1\times {\mathrm{1269043}}^1$

素因数の和:1269056

約数の個数: 16

約数和(自身を含む): 152285280

約数和(自身を除く): 81218872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1269043, 2538086, 5076172, 8883301, 10152344, 17766602, 35533204, 71066408]

約数ペア:

[(1, 71066408), (2, 35533204), (4, 17766602), (7, 10152344), (8, 8883301), (14, 5076172), (28, 2538086), (56, 1269043)]