27070288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12721}}^1$

素因数の和:12755

約数の個数: 40

約数和(自身を含む): 63101120

約数和(自身を除く): 36030832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12721, 25442, 50884, 89047, 101768, 178094, 203536, 241699, 356188, 483398, 712376, 966796, 1424752, 1691893, 1933592, 3383786, 3867184, 6767572, 13535144, 27070288]

約数ペア:

[(1, 27070288), (2, 13535144), (4, 6767572), (7, 3867184), (8, 3383786), (14, 1933592), (16, 1691893), (19, 1424752), (28, 966796), (38, 712376), (56, 483398), (76, 356188), (112, 241699), (133, 203536), (152, 178094), (266, 101768), (304, 89047), (532, 50884), (1064, 25442), (2128, 12721)]