25300072

素因数分解:

$2^3\times 7^2\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 55619460

約数和(自身を除く): 30319388

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 233, 277, 392, 466, 554, 932, 1108, 1631, 1864, 1939, 2216, 3262, 3878, 6524, 7756, 11417, 13048, 13573, 15512, 22834, 27146, 45668, 54292, 64541, 91336, 108584, 129082, 258164, 451787, 516328, 903574, 1807148, 3162509, 3614296, 6325018, 12650036, 25300072]

約数ペア:

[(1, 25300072), (2, 12650036), (4, 6325018), (7, 3614296), (8, 3162509), (14, 1807148), (28, 903574), (49, 516328), (56, 451787), (98, 258164), (196, 129082), (233, 108584), (277, 91336), (392, 64541), (466, 54292), (554, 45668), (932, 27146), (1108, 22834), (1631, 15512), (1864, 13573), (1939, 13048), (2216, 11417), (3262, 7756), (3878, 6524)]