27874394

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 18090406

約数列:

[1, 2, 29, 31, 37, 58, 62, 74, 419, 838, 899, 1073, 1147, 1798, 2146, 2294, 12151, 12989, 15503, 24302, 25978, 31006, 33263, 66526, 376681, 449587, 480593, 753362, 899174, 961186, 13937197, 27874394]

約数ペア:

[(1, 27874394), (2, 13937197), (29, 961186), (31, 899174), (37, 753362), (58, 480593), (62, 449587), (74, 376681), (419, 66526), (838, 33263), (899, 31006), (1073, 25978), (1147, 24302), (1798, 15503), (2146, 12989), (2294, 12151)]