25354008

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 68917680

約数和(自身を除く): 43563672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 887, 1191, 1588, 1774, 2382, 2661, 3176, 3548, 3573, 4764, 5322, 7096, 7146, 7983, 9528, 10644, 14292, 15966, 21288, 28584, 31932, 63864, 352139, 704278, 1056417, 1408556, 2112834, 2817112, 3169251, 4225668, 6338502, 8451336, 12677004, 25354008]

約数ペア:

[(1, 25354008), (2, 12677004), (3, 8451336), (4, 6338502), (6, 4225668), (8, 3169251), (9, 2817112), (12, 2112834), (18, 1408556), (24, 1056417), (36, 704278), (72, 352139), (397, 63864), (794, 31932), (887, 28584), (1191, 21288), (1588, 15966), (1774, 14292), (2382, 10644), (2661, 9528), (3176, 7983), (3548, 7146), (3573, 7096), (4764, 5322)]