16720368

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{7109}}^1$

素因数の和:7134

約数の個数: 60

約数和(自身を含む): 50253480

約数和(自身を除く): 33533112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 7109, 14218, 21327, 28436, 42654, 49763, 56872, 85308, 99526, 113744, 149289, 170616, 199052, 298578, 341232, 348341, 398104, 597156, 696682, 796208, 1045023, 1194312, 1393364, 2090046, 2388624, 2786728, 4180092, 5573456, 8360184, 16720368]

約数ペア:

[(1, 16720368), (2, 8360184), (3, 5573456), (4, 4180092), (6, 2786728), (7, 2388624), (8, 2090046), (12, 1393364), (14, 1194312), (16, 1045023), (21, 796208), (24, 696682), (28, 597156), (42, 398104), (48, 348341), (49, 341232), (56, 298578), (84, 199052), (98, 170616), (112, 149289), (147, 113744), (168, 99526), (196, 85308), (294, 56872), (336, 49763), (392, 42654), (588, 28436), (784, 21327), (1176, 14218), (2352, 7109)]