28177488

素因数分解:

$2^4\times 3^2\times {\mathrm{195677}}^1$

素因数の和:195691

約数の個数: 30

約数和(自身を含む): 78858234

約数和(自身を除く): 50680746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195677, 391354, 587031, 782708, 1174062, 1565416, 1761093, 2348124, 3130832, 3522186, 4696248, 7044372, 9392496, 14088744, 28177488]

約数ペア:

[(1, 28177488), (2, 14088744), (3, 9392496), (4, 7044372), (6, 4696248), (8, 3522186), (9, 3130832), (12, 2348124), (16, 1761093), (18, 1565416), (24, 1174062), (36, 782708), (48, 587031), (72, 391354), (144, 195677)]