27701392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 56871360

約数和(自身を除く): 29169968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 293, 304, 311, 586, 622, 1172, 1244, 2344, 2488, 4688, 4976, 5567, 5909, 11134, 11818, 22268, 23636, 44536, 47272, 89072, 91123, 94544, 182246, 364492, 728984, 1457968, 1731337, 3462674, 6925348, 13850696, 27701392]

約数ペア:

[(1, 27701392), (2, 13850696), (4, 6925348), (8, 3462674), (16, 1731337), (19, 1457968), (38, 728984), (76, 364492), (152, 182246), (293, 94544), (304, 91123), (311, 89072), (586, 47272), (622, 44536), (1172, 23636), (1244, 22268), (2344, 11818), (2488, 11134), (4688, 5909), (4976, 5567)]