26756012

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{563}}^1$

素因数の和:785

約数の個数: 18

約数和(自身を含む): 47340468

約数和(自身を除く): 20584456

約数列:

[1, 2, 4, 109, 218, 436, 563, 1126, 2252, 11881, 23762, 47524, 61367, 122734, 245468, 6689003, 13378006, 26756012]

約数ペア:

[(1, 26756012), (2, 13378006), (4, 6689003), (109, 245468), (218, 122734), (436, 61367), (563, 47524), (1126, 23762), (2252, 11881)]