528030728

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{2557}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 1005600960

約数和(自身を除く): 477570232

約数列:

[1, 2, 4, 8, 83, 166, 311, 332, 622, 664, 1244, 2488, 2557, 5114, 10228, 20456, 25813, 51626, 103252, 206504, 212231, 424462, 795227, 848924, 1590454, 1697848, 3180908, 6361816, 66003841, 132007682, 264015364, 528030728]

約数ペア:

[(1, 528030728), (2, 264015364), (4, 132007682), (8, 66003841), (83, 6361816), (166, 3180908), (311, 1697848), (332, 1590454), (622, 848924), (664, 795227), (1244, 424462), (2488, 212231), (2557, 206504), (5114, 103252), (10228, 51626), (20456, 25813)]