28148976

素因数分解:

$2^4\times 3^2\times {\mathrm{195479}}^1$

素因数の和:195493

約数の個数: 30

約数和(自身を含む): 78778440

約数和(自身を除く): 50629464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195479, 390958, 586437, 781916, 1172874, 1563832, 1759311, 2345748, 3127664, 3518622, 4691496, 7037244, 9382992, 14074488, 28148976]

約数ペア:

[(1, 28148976), (2, 14074488), (3, 9382992), (4, 7037244), (6, 4691496), (8, 3518622), (9, 3127664), (12, 2345748), (16, 1759311), (18, 1563832), (24, 1172874), (36, 781916), (48, 586437), (72, 390958), (144, 195479)]