66732412

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{57727}}^1$

素因数の和:57765

約数の個数: 18

約数和(自身を含む): 124057472

約数和(自身を除く): 57325060

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 57727, 115454, 230908, 981359, 1962718, 3925436, 16683103, 33366206, 66732412]

約数ペア:

[(1, 66732412), (2, 33366206), (4, 16683103), (17, 3925436), (34, 1962718), (68, 981359), (289, 230908), (578, 115454), (1156, 57727)]