28568590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 55170720

約数和(自身を除く): 26602130

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 2837, 5035, 5674, 10070, 14185, 28370, 53903, 107806, 150361, 269515, 300722, 539030, 751805, 1503610, 2856859, 5713718, 14284295, 28568590]

約数ペア:

[(1, 28568590), (2, 14284295), (5, 5713718), (10, 2856859), (19, 1503610), (38, 751805), (53, 539030), (95, 300722), (106, 269515), (190, 150361), (265, 107806), (530, 53903), (1007, 28370), (2014, 14185), (2837, 10070), (5035, 5674)]