25605804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{304831}}^1$

素因数の和:304845

約数の個数: 24

約数和(自身を含む): 68282368

約数和(自身を除く): 42676564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 304831, 609662, 914493, 1219324, 1828986, 2133817, 3657972, 4267634, 6401451, 8535268, 12802902, 25605804]

約数ペア:

[(1, 25605804), (2, 12802902), (3, 8535268), (4, 6401451), (6, 4267634), (7, 3657972), (12, 2133817), (14, 1828986), (21, 1219324), (28, 914493), (42, 609662), (84, 304831)]