28004022

素因数分解:

$2^1\times 3^3\times {\mathrm{503}}^1\times {\mathrm{1031}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 62415360

約数和(自身を除く): 34411338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 503, 1006, 1031, 1509, 2062, 3018, 3093, 4527, 6186, 9054, 9279, 13581, 18558, 27162, 27837, 55674, 518593, 1037186, 1555779, 3111558, 4667337, 9334674, 14002011, 28004022]

約数ペア:

[(1, 28004022), (2, 14002011), (3, 9334674), (6, 4667337), (9, 3111558), (18, 1555779), (27, 1037186), (54, 518593), (503, 55674), (1006, 27837), (1031, 27162), (1509, 18558), (2062, 13581), (3018, 9279), (3093, 9054), (4527, 6186)]