28013656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{318337}}^1$

素因数の和:318354

約数の個数: 16

約数和(自身を含む): 57300840

約数和(自身を除く): 29287184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 318337, 636674, 1273348, 2546696, 3501707, 7003414, 14006828, 28013656]

約数ペア:

[(1, 28013656), (2, 14006828), (4, 7003414), (8, 3501707), (11, 2546696), (22, 1273348), (44, 636674), (88, 318337)]