25376936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{244009}}^1$

素因数の和:244028

約数の個数: 16

約数和(自身を含む): 51242100

約数和(自身を除く): 25865164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 244009, 488018, 976036, 1952072, 3172117, 6344234, 12688468, 25376936]

約数ペア:

[(1, 25376936), (2, 12688468), (4, 6344234), (8, 3172117), (13, 1952072), (26, 976036), (52, 488018), (104, 244009)]