28843242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4522

約数の個数: 32

約数和(自身を含む): 61489152

約数和(自身を除く): 32645910

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 4447, 6486, 8894, 13341, 26682, 102281, 204562, 209009, 306843, 418018, 613686, 627027, 1254054, 4807207, 9614414, 14421621, 28843242]

約数ペア:

[(1, 28843242), (2, 14421621), (3, 9614414), (6, 4807207), (23, 1254054), (46, 627027), (47, 613686), (69, 418018), (94, 306843), (138, 209009), (141, 204562), (282, 102281), (1081, 26682), (2162, 13341), (3243, 8894), (4447, 6486)]