766248412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{27551}}^1$

素因数の和:27981

約数の個数: 24

約数和(自身を含む): 1423336320

約数和(自身を除く): 657087908

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 6953, 13906, 27551, 27812, 55102, 110204, 468367, 936734, 1873468, 11268359, 22536718, 45073436, 191562103, 383124206, 766248412]

約数ペア:

[(1, 766248412), (2, 383124206), (4, 191562103), (17, 45073436), (34, 22536718), (68, 11268359), (409, 1873468), (818, 936734), (1636, 468367), (6953, 110204), (13906, 55102), (27551, 27812)]