25945136

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2889

約数の個数: 40

約数和(自身を含む): 58162944

約数和(自身を除く): 32217808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 2791, 4648, 5582, 9296, 11164, 19537, 22328, 39074, 44656, 78148, 156296, 231653, 312592, 463306, 926612, 1621571, 1853224, 3243142, 3706448, 6486284, 12972568, 25945136]

約数ペア:

[(1, 25945136), (2, 12972568), (4, 6486284), (7, 3706448), (8, 3243142), (14, 1853224), (16, 1621571), (28, 926612), (56, 463306), (83, 312592), (112, 231653), (166, 156296), (332, 78148), (581, 44656), (664, 39074), (1162, 22328), (1328, 19537), (2324, 11164), (2791, 9296), (4648, 5582)]