28853836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12373}}^1$

素因数の和:12441

約数の個数: 24

約数和(自身を含む): 56128464

約数和(自身を除く): 27274628

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12373, 24746, 49492, 136103, 272206, 544412, 655769, 1311538, 2623076, 7213459, 14426918, 28853836]

約数ペア:

[(1, 28853836), (2, 14426918), (4, 7213459), (11, 2623076), (22, 1311538), (44, 655769), (53, 544412), (106, 272206), (212, 136103), (583, 49492), (1166, 24746), (2332, 12373)]