25874836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4831}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 49247744

約数和(自身を除く): 23372908

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 4831, 5356, 9662, 19324, 62803, 125606, 251212, 497593, 995186, 1990372, 6468709, 12937418, 25874836]

約数ペア:

[(1, 25874836), (2, 12937418), (4, 6468709), (13, 1990372), (26, 995186), (52, 497593), (103, 251212), (206, 125606), (412, 62803), (1339, 19324), (2678, 9662), (4831, 5356)]