71713124

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36073}}^1$

素因数の和:36155

約数の個数: 24

約数和(自身を含む): 145450368

約数和(自身を除く): 73737244

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 36073, 72146, 144292, 252511, 505022, 1010044, 2561183, 5122366, 10244732, 17928281, 35856562, 71713124]

約数ペア:

[(1, 71713124), (2, 35856562), (4, 17928281), (7, 10244732), (14, 5122366), (28, 2561183), (71, 1010044), (142, 505022), (284, 252511), (497, 144292), (994, 72146), (1988, 36073)]