66754208

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{8117}}^1$

素因数の和:8384

約数の個数: 24

約数和(自身を含む): 131949972

約数和(自身を除く): 65195764

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8117, 8224, 16234, 32468, 64936, 129872, 259744, 2086069, 4172138, 8344276, 16688552, 33377104, 66754208]

約数ペア:

[(1, 66754208), (2, 33377104), (4, 16688552), (8, 8344276), (16, 4172138), (32, 2086069), (257, 259744), (514, 129872), (1028, 64936), (2056, 32468), (4112, 16234), (8117, 8224)]