26987312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{153337}}^1$

素因数の和:153356

約数の個数: 20

約数和(自身を含む): 57041736

約数和(自身を除く): 30054424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 153337, 306674, 613348, 1226696, 1686707, 2453392, 3373414, 6746828, 13493656, 26987312]

約数ペア:

[(1, 26987312), (2, 13493656), (4, 6746828), (8, 3373414), (11, 2453392), (16, 1686707), (22, 1226696), (44, 613348), (88, 306674), (176, 153337)]