66381656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{754337}}^1$

素因数の和:754354

約数の個数: 16

約数和(自身を含む): 135780840

約数和(自身を除く): 69399184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 754337, 1508674, 3017348, 6034696, 8297707, 16595414, 33190828, 66381656]

約数ペア:

[(1, 66381656), (2, 33190828), (4, 16595414), (8, 8297707), (11, 6034696), (22, 3017348), (44, 1508674), (88, 754337)]