75442376

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{71987}}^1$

素因数の和:72124

約数の個数: 16

約数和(自身を含む): 142536240

約数和(自身を除く): 67093864

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 71987, 143974, 287948, 575896, 9430297, 18860594, 37721188, 75442376]

約数ペア:

[(1, 75442376), (2, 37721188), (4, 18860594), (8, 9430297), (131, 575896), (262, 287948), (524, 143974), (1048, 71987)]