26304272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71479}}^1$

素因数の和:71510

約数の個数: 20

約数和(自身を含む): 53181120

約数和(自身を除く): 26876848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 71479, 142958, 285916, 571832, 1143664, 1644017, 3288034, 6576068, 13152136, 26304272]

約数ペア:

[(1, 26304272), (2, 13152136), (4, 6576068), (8, 3288034), (16, 1644017), (23, 1143664), (46, 571832), (92, 285916), (184, 142958), (368, 71479)]