26823764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 52072692

約数和(自身を除く): 25248928

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 353, 484, 628, 706, 1412, 1727, 3454, 3883, 6908, 7766, 15532, 18997, 37994, 42713, 55421, 75988, 85426, 110842, 170852, 221684, 609631, 1219262, 2438524, 6705941, 13411882, 26823764]

約数ペア:

[(1, 26823764), (2, 13411882), (4, 6705941), (11, 2438524), (22, 1219262), (44, 609631), (121, 221684), (157, 170852), (242, 110842), (314, 85426), (353, 75988), (484, 55421), (628, 42713), (706, 37994), (1412, 18997), (1727, 15532), (3454, 7766), (3883, 6908)]