27680492

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7470

約数の個数: 36

約数和(自身を含む): 59323320

約数和(自身を除く): 31642828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 7433, 14866, 29732, 52031, 104062, 141227, 208124, 282454, 364217, 564908, 728434, 988589, 1456868, 1977178, 3954356, 6920123, 13840246, 27680492]

約数ペア:

[(1, 27680492), (2, 13840246), (4, 6920123), (7, 3954356), (14, 1977178), (19, 1456868), (28, 988589), (38, 728434), (49, 564908), (76, 364217), (98, 282454), (133, 208124), (196, 141227), (266, 104062), (532, 52031), (931, 29732), (1862, 14866), (3724, 7433)]