28411188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{182123}}^1$

素因数の和:182143

約数の個数: 24

約数和(自身を含む): 71392608

約数和(自身を除く): 42981420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 182123, 364246, 546369, 728492, 1092738, 2185476, 2367599, 4735198, 7102797, 9470396, 14205594, 28411188]

約数ペア:

[(1, 28411188), (2, 14205594), (3, 9470396), (4, 7102797), (6, 4735198), (12, 2367599), (13, 2185476), (26, 1092738), (39, 728492), (52, 546369), (78, 364246), (156, 182123)]