27879284

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 49777728

約数和(自身を除く): 21898444

約数列:

[1, 2, 4, 73, 146, 292, 307, 311, 614, 622, 1228, 1244, 22411, 22703, 44822, 45406, 89644, 90812, 95477, 190954, 381908, 6969821, 13939642, 27879284]

約数ペア:

[(1, 27879284), (2, 13939642), (4, 6969821), (73, 381908), (146, 190954), (292, 95477), (307, 90812), (311, 89644), (614, 45406), (622, 44822), (1228, 22703), (1244, 22411)]