28569656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{210071}}^1$

素因数の和:210094

約数の個数: 16

約数和(自身を含む): 56719440

約数和(自身を除く): 28149784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 210071, 420142, 840284, 1680568, 3571207, 7142414, 14284828, 28569656]

約数ペア:

[(1, 28569656), (2, 14284828), (4, 7142414), (8, 3571207), (17, 1680568), (34, 840284), (68, 420142), (136, 210071)]