9980768

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2655

約数の個数: 48

約数和(自身を含む): 23786784

約数和(自身を除く): 13806016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 2621, 3808, 5242, 10484, 18347, 20968, 36694, 41936, 44557, 73388, 83872, 89114, 146776, 178228, 293552, 311899, 356456, 587104, 623798, 712912, 1247596, 1425824, 2495192, 4990384, 9980768]

約数ペア:

[(1, 9980768), (2, 4990384), (4, 2495192), (7, 1425824), (8, 1247596), (14, 712912), (16, 623798), (17, 587104), (28, 356456), (32, 311899), (34, 293552), (56, 178228), (68, 146776), (112, 89114), (119, 83872), (136, 73388), (224, 44557), (238, 41936), (272, 36694), (476, 20968), (544, 18347), (952, 10484), (1904, 5242), (2621, 3808)]