25585768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{246017}}^1$

素因数の和:246036

約数の個数: 16

約数和(自身を含む): 51663780

約数和(自身を除く): 26078012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 246017, 492034, 984068, 1968136, 3198221, 6396442, 12792884, 25585768]

約数ペア:

[(1, 25585768), (2, 12792884), (4, 6396442), (8, 3198221), (13, 1968136), (26, 984068), (52, 492034), (104, 246017)]