25626272

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 58024512

約数和(自身を除く): 32398240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 491, 932, 982, 1631, 1864, 1964, 3262, 3437, 3728, 3928, 6524, 6874, 7456, 7856, 13048, 13748, 15712, 26096, 27496, 52192, 54992, 109984, 114403, 228806, 457612, 800821, 915224, 1601642, 1830448, 3203284, 3660896, 6406568, 12813136, 25626272]

約数ペア:

[(1, 25626272), (2, 12813136), (4, 6406568), (7, 3660896), (8, 3203284), (14, 1830448), (16, 1601642), (28, 915224), (32, 800821), (56, 457612), (112, 228806), (224, 114403), (233, 109984), (466, 54992), (491, 52192), (932, 27496), (982, 26096), (1631, 15712), (1864, 13748), (1964, 13048), (3262, 7856), (3437, 7456), (3728, 6874), (3928, 6524)]