25976444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4583}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 49415520

約数和(自身を除く): 23439076

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 4583, 5668, 9166, 18332, 59579, 119158, 238316, 499547, 999094, 1998188, 6494111, 12988222, 25976444]

約数ペア:

[(1, 25976444), (2, 12988222), (4, 6494111), (13, 1998188), (26, 999094), (52, 499547), (109, 238316), (218, 119158), (436, 59579), (1417, 18332), (2834, 9166), (4583, 5668)]