26403748

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1384

約数の個数: 36

約数和(自身を含む): 54295920

約数和(自身を除く): 27892172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1259, 1498, 2518, 2996, 5036, 5243, 8813, 10486, 17626, 20972, 35252, 61691, 123382, 134713, 246764, 269426, 538852, 942991, 1885982, 3771964, 6600937, 13201874, 26403748]

約数ペア:

[(1, 26403748), (2, 13201874), (4, 6600937), (7, 3771964), (14, 1885982), (28, 942991), (49, 538852), (98, 269426), (107, 246764), (196, 134713), (214, 123382), (428, 61691), (749, 35252), (1259, 20972), (1498, 17626), (2518, 10486), (2996, 8813), (5036, 5243)]