67661224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{497509}}^1$

素因数の和:497532

約数の個数: 16

約数和(自身を含む): 134327700

約数和(自身を除く): 66666476

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 497509, 995018, 1990036, 3980072, 8457653, 16915306, 33830612, 67661224]

約数ペア:

[(1, 67661224), (2, 33830612), (4, 16915306), (8, 8457653), (17, 3980072), (34, 1990036), (68, 995018), (136, 497509)]