25961336

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 50223360

約数和(自身を除く): 24262024

約数列:

[1, 2, 4, 8, 43, 86, 163, 172, 326, 344, 463, 652, 926, 1304, 1852, 3704, 7009, 14018, 19909, 28036, 39818, 56072, 75469, 79636, 150938, 159272, 301876, 603752, 3245167, 6490334, 12980668, 25961336]

約数ペア:

[(1, 25961336), (2, 12980668), (4, 6490334), (8, 3245167), (43, 603752), (86, 301876), (163, 159272), (172, 150938), (326, 79636), (344, 75469), (463, 56072), (652, 39818), (926, 28036), (1304, 19909), (1852, 14018), (3704, 7009)]