25615716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{304949}}^1$

素因数の和:304963

約数の個数: 24

約数和(自身を含む): 68308800

約数和(自身を除く): 42693084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 304949, 609898, 914847, 1219796, 1829694, 2134643, 3659388, 4269286, 6403929, 8538572, 12807858, 25615716]

約数ペア:

[(1, 25615716), (2, 12807858), (3, 8538572), (4, 6403929), (6, 4269286), (7, 3659388), (12, 2134643), (14, 1829694), (21, 1219796), (28, 914847), (42, 609898), (84, 304949)]