25764656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94723}}^1$

素因数の和:94748

約数の個数: 20

約数和(自身を含む): 52855992

約数和(自身を除く): 27091336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94723, 189446, 378892, 757784, 1515568, 1610291, 3220582, 6441164, 12882328, 25764656]

約数ペア:

[(1, 25764656), (2, 12882328), (4, 6441164), (8, 3220582), (16, 1610291), (17, 1515568), (34, 757784), (68, 378892), (136, 189446), (272, 94723)]