28098268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12049}}^1$

素因数の和:12117

約数の個数: 24

約数和(自身を含む): 54658800

約数和(自身を除く): 26560532

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12049, 24098, 48196, 132539, 265078, 530156, 638597, 1277194, 2554388, 7024567, 14049134, 28098268]

約数ペア:

[(1, 28098268), (2, 14049134), (4, 7024567), (11, 2554388), (22, 1277194), (44, 638597), (53, 530156), (106, 265078), (212, 132539), (583, 48196), (1166, 24098), (2332, 12049)]