74498128

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{35543}}^1$

素因数の和:35682

約数の個数: 20

約数和(自身を含む): 145446048

約数和(自身を除く): 70947920

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 35543, 71086, 142172, 284344, 568688, 4656133, 9312266, 18624532, 37249064, 74498128]

約数ペア:

[(1, 74498128), (2, 37249064), (4, 18624532), (8, 9312266), (16, 4656133), (131, 568688), (262, 284344), (524, 142172), (1048, 71086), (2096, 35543)]