27677872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 55282176

約数和(自身を除く): 27604304

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 254, 257, 424, 508, 514, 848, 1016, 1028, 2032, 2056, 4112, 6731, 13462, 13621, 26924, 27242, 32639, 53848, 54484, 65278, 107696, 108968, 130556, 217936, 261112, 522224, 1729867, 3459734, 6919468, 13838936, 27677872]

約数ペア:

[(1, 27677872), (2, 13838936), (4, 6919468), (8, 3459734), (16, 1729867), (53, 522224), (106, 261112), (127, 217936), (212, 130556), (254, 108968), (257, 107696), (424, 65278), (508, 54484), (514, 53848), (848, 32639), (1016, 27242), (1028, 26924), (2032, 13621), (2056, 13462), (4112, 6731)]