25250888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{242797}}^1$

素因数の和:242816

約数の個数: 16

約数和(自身を含む): 50987580

約数和(自身を除く): 25736692

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 242797, 485594, 971188, 1942376, 3156361, 6312722, 12625444, 25250888]

約数ペア:

[(1, 25250888), (2, 12625444), (4, 6312722), (8, 3156361), (13, 1942376), (26, 971188), (52, 485594), (104, 242797)]