27129904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 27866576

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 839, 1678, 2021, 3356, 4042, 6712, 8084, 13424, 16168, 32336, 36077, 39433, 72154, 78866, 144308, 157732, 288616, 315464, 577232, 630928, 1695619, 3391238, 6782476, 13564952, 27129904]

約数ペア:

[(1, 27129904), (2, 13564952), (4, 6782476), (8, 3391238), (16, 1695619), (43, 630928), (47, 577232), (86, 315464), (94, 288616), (172, 157732), (188, 144308), (344, 78866), (376, 72154), (688, 39433), (752, 36077), (839, 32336), (1678, 16168), (2021, 13424), (3356, 8084), (4042, 6712)]