25067336

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{971}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 28820344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 971, 1844, 1942, 3227, 3688, 3884, 6454, 6797, 7768, 12908, 13594, 25816, 27188, 54376, 447631, 895262, 1790524, 3133417, 3581048, 6266834, 12533668, 25067336]

約数ペア:

[(1, 25067336), (2, 12533668), (4, 6266834), (7, 3581048), (8, 3133417), (14, 1790524), (28, 895262), (56, 447631), (461, 54376), (922, 27188), (971, 25816), (1844, 13594), (1942, 12908), (3227, 7768), (3688, 6797), (3884, 6454)]