28768096

素因数分解:

$2^5\times 7^3\times {\mathrm{2621}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 66074400

約数和(自身を除く): 37306304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2621, 2744, 5242, 5488, 10484, 10976, 18347, 20968, 36694, 41936, 73388, 83872, 128429, 146776, 256858, 293552, 513716, 587104, 899003, 1027432, 1798006, 2054864, 3596012, 4109728, 7192024, 14384048, 28768096]

約数ペア:

[(1, 28768096), (2, 14384048), (4, 7192024), (7, 4109728), (8, 3596012), (14, 2054864), (16, 1798006), (28, 1027432), (32, 899003), (49, 587104), (56, 513716), (98, 293552), (112, 256858), (196, 146776), (224, 128429), (343, 83872), (392, 73388), (686, 41936), (784, 36694), (1372, 20968), (1568, 18347), (2621, 10976), (2744, 10484), (5242, 5488)]