25955176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 52940160

約数和(自身を除く): 26984984

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2423, 2678, 4846, 5356, 9692, 10712, 19384, 31499, 62998, 125996, 249569, 251992, 499138, 998276, 1996552, 3244397, 6488794, 12977588, 25955176]

約数ペア:

[(1, 25955176), (2, 12977588), (4, 6488794), (8, 3244397), (13, 1996552), (26, 998276), (52, 499138), (103, 251992), (104, 249569), (206, 125996), (412, 62998), (824, 31499), (1339, 19384), (2423, 10712), (2678, 9692), (4846, 5356)]