40047639488

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{4927121}}^1$

素因数の和:4927260

約数の個数: 28

約数和(自身を含む): 80095295232

約数和(自身を除く): 40047655744

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 4927121, 9854242, 19708484, 39416968, 78833936, 157667872, 315335744, 625744367, 1251488734, 2502977468, 5005954936, 10011909872, 20023819744, 40047639488]

約数ペア:

[(1, 40047639488), (2, 20023819744), (4, 10011909872), (8, 5005954936), (16, 2502977468), (32, 1251488734), (64, 625744367), (127, 315335744), (254, 157667872), (508, 78833936), (1016, 39416968), (2032, 19708484), (4064, 9854242), (8128, 4927121)]