25043008

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 52303680

約数和(自身を除く): 27260672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 103, 116, 131, 206, 232, 262, 412, 464, 524, 824, 928, 1048, 1648, 1856, 2096, 2987, 3296, 3799, 4192, 5974, 6592, 7598, 8384, 11948, 13493, 15196, 23896, 26986, 30392, 47792, 53972, 60784, 95584, 107944, 121568, 191168, 215888, 243136, 391297, 431776, 782594, 863552, 1565188, 3130376, 6260752, 12521504, 25043008]

約数ペア:

[(1, 25043008), (2, 12521504), (4, 6260752), (8, 3130376), (16, 1565188), (29, 863552), (32, 782594), (58, 431776), (64, 391297), (103, 243136), (116, 215888), (131, 191168), (206, 121568), (232, 107944), (262, 95584), (412, 60784), (464, 53972), (524, 47792), (824, 30392), (928, 26986), (1048, 23896), (1648, 15196), (1856, 13493), (2096, 11948), (2987, 8384), (3296, 7598), (3799, 6592), (4192, 5974)]