27681962

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25679}}^1$

素因数の和:25706

約数の個数: 24

約数和(自身を含む): 52695360

約数和(自身を除く): 25013398

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 25679, 51358, 179753, 282469, 359506, 564938, 1258271, 1977283, 2516542, 3954566, 13840981, 27681962]

約数ペア:

[(1, 27681962), (2, 13840981), (7, 3954566), (11, 2516542), (14, 1977283), (22, 1258271), (49, 564938), (77, 359506), (98, 282469), (154, 179753), (539, 51358), (1078, 25679)]