28324548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16057}}^1$

素因数の和:16081

約数の個数: 54

約数和(自身を含む): 83292846

約数和(自身を除く): 54968298

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16057, 32114, 48171, 64228, 96342, 112399, 144513, 192684, 224798, 289026, 337197, 449596, 578052, 674394, 786793, 1011591, 1348788, 1573586, 2023182, 2360379, 3147172, 4046364, 4720758, 7081137, 9441516, 14162274, 28324548]

約数ペア:

[(1, 28324548), (2, 14162274), (3, 9441516), (4, 7081137), (6, 4720758), (7, 4046364), (9, 3147172), (12, 2360379), (14, 2023182), (18, 1573586), (21, 1348788), (28, 1011591), (36, 786793), (42, 674394), (49, 578052), (63, 449596), (84, 337197), (98, 289026), (126, 224798), (147, 192684), (196, 144513), (252, 112399), (294, 96342), (441, 64228), (588, 48171), (882, 32114), (1764, 16057)]