39875628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255613}}^1$

素因数の和:255633

約数の個数: 24

約数和(自身を含む): 100200688

約数和(自身を除く): 60325060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 255613, 511226, 766839, 1022452, 1533678, 3067356, 3322969, 6645938, 9968907, 13291876, 19937814, 39875628]

約数ペア:

[(1, 39875628), (2, 19937814), (3, 13291876), (4, 9968907), (6, 6645938), (12, 3322969), (13, 3067356), (26, 1533678), (39, 1022452), (52, 766839), (78, 511226), (156, 255613)]