25716388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 47134080

約数和(自身を除く): 21417692

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2407, 2671, 4814, 5342, 9628, 10684, 77459, 154918, 221693, 309836, 443386, 886772, 6429097, 12858194, 25716388]

約数ペア:

[(1, 25716388), (2, 12858194), (4, 6429097), (29, 886772), (58, 443386), (83, 309836), (116, 221693), (166, 154918), (332, 77459), (2407, 10684), (2671, 9628), (4814, 5342)]