25879928

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{7369}}^1$

素因数の和:7814

約数の個数: 16

約数和(自身を含む): 48642000

約数和(自身を除く): 22762072

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 7369, 14738, 29476, 58952, 3234991, 6469982, 12939964, 25879928]

約数ペア:

[(1, 25879928), (2, 12939964), (4, 6469982), (8, 3234991), (439, 58952), (878, 29476), (1756, 14738), (3512, 7369)]