25829104

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2357

約数の個数: 40

約数和(自身を含む): 57774080

約数和(自身を除く): 31944976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2239, 2884, 4478, 5768, 8956, 11536, 15673, 17912, 31346, 35824, 62692, 125384, 230617, 250768, 461234, 922468, 1614319, 1844936, 3228638, 3689872, 6457276, 12914552, 25829104]

約数ペア:

[(1, 25829104), (2, 12914552), (4, 6457276), (7, 3689872), (8, 3228638), (14, 1844936), (16, 1614319), (28, 922468), (56, 461234), (103, 250768), (112, 230617), (206, 125384), (412, 62692), (721, 35824), (824, 31346), (1442, 17912), (1648, 15673), (2239, 11536), (2884, 8956), (4478, 5768)]