25455336

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{4127}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 63901440

約数和(自身を除く): 38446104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 4127, 6168, 8254, 12381, 16508, 24762, 33016, 49524, 99048, 1060639, 2121278, 3181917, 4242556, 6363834, 8485112, 12727668, 25455336]

約数ペア:

[(1, 25455336), (2, 12727668), (3, 8485112), (4, 6363834), (6, 4242556), (8, 3181917), (12, 2121278), (24, 1060639), (257, 99048), (514, 49524), (771, 33016), (1028, 24762), (1542, 16508), (2056, 12381), (3084, 8254), (4127, 6168)]