25672864

素因数分解:

$2^5\times 7^3\times {\mathrm{2339}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 33295136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2339, 2744, 4678, 5488, 9356, 10976, 16373, 18712, 32746, 37424, 65492, 74848, 114611, 130984, 229222, 261968, 458444, 523936, 802277, 916888, 1604554, 1833776, 3209108, 3667552, 6418216, 12836432, 25672864]

約数ペア:

[(1, 25672864), (2, 12836432), (4, 6418216), (7, 3667552), (8, 3209108), (14, 1833776), (16, 1604554), (28, 916888), (32, 802277), (49, 523936), (56, 458444), (98, 261968), (112, 229222), (196, 130984), (224, 114611), (343, 74848), (392, 65492), (686, 37424), (784, 32746), (1372, 18712), (1568, 16373), (2339, 10976), (2744, 9356), (4678, 5488)]