28408104

素因数分解:

$2^3\times 3^3\times {\mathrm{131519}}^1$

素因数の和:131534

約数の個数: 32

約数和(自身を含む): 78912000

約数和(自身を除く): 50503896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131519, 263038, 394557, 526076, 789114, 1052152, 1183671, 1578228, 2367342, 3156456, 3551013, 4734684, 7102026, 9469368, 14204052, 28408104]

約数ペア:

[(1, 28408104), (2, 14204052), (3, 9469368), (4, 7102026), (6, 4734684), (8, 3551013), (9, 3156456), (12, 2367342), (18, 1578228), (24, 1183671), (27, 1052152), (36, 789114), (54, 526076), (72, 394557), (108, 263038), (216, 131519)]