25897613

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{769}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 31489920

約数和(自身を除く): 5592307

約数列:

[1, 7, 17, 119, 283, 769, 1981, 4811, 5383, 13073, 33677, 91511, 217627, 1523389, 3699659, 25897613]

約数ペア:

[(1, 25897613), (7, 3699659), (17, 1523389), (119, 217627), (283, 91511), (769, 33677), (1981, 13073), (4811, 5383)]