25143104

素因数分解:

$2^6\times 7^1\times {\mathrm{56123}}^1$

素因数の和:56142

約数の個数: 28

約数和(自身を含む): 57021984

約数和(自身を除く): 31878880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 56123, 112246, 224492, 392861, 448984, 785722, 897968, 1571444, 1795936, 3142888, 3591872, 6285776, 12571552, 25143104]

約数ペア:

[(1, 25143104), (2, 12571552), (4, 6285776), (7, 3591872), (8, 3142888), (14, 1795936), (16, 1571444), (28, 897968), (32, 785722), (56, 448984), (64, 392861), (112, 224492), (224, 112246), (448, 56123)]