28471488

素因数分解:

$2^6\times 3^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:849

約数の個数: 56

約数和(自身を含む): 75754992

約数和(自身を除く): 47283504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 257, 514, 577, 771, 1028, 1154, 1542, 1731, 2056, 2308, 3084, 3462, 4112, 4616, 6168, 6924, 8224, 9232, 12336, 13848, 16448, 18464, 24672, 27696, 36928, 49344, 55392, 110784, 148289, 296578, 444867, 593156, 889734, 1186312, 1779468, 2372624, 3558936, 4745248, 7117872, 9490496, 14235744, 28471488]

約数ペア:

[(1, 28471488), (2, 14235744), (3, 9490496), (4, 7117872), (6, 4745248), (8, 3558936), (12, 2372624), (16, 1779468), (24, 1186312), (32, 889734), (48, 593156), (64, 444867), (96, 296578), (192, 148289), (257, 110784), (514, 55392), (577, 49344), (771, 36928), (1028, 27696), (1154, 24672), (1542, 18464), (1731, 16448), (2056, 13848), (2308, 12336), (3084, 9232), (3462, 8224), (4112, 6924), (4616, 6168)]