25806656

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{4157}}^1$

素因数の和:4266

約数の個数: 28

約数和(自身を含む): 51750468

約数和(自身を除く): 25943812

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 4157, 6208, 8314, 16628, 33256, 66512, 133024, 266048, 403229, 806458, 1612916, 3225832, 6451664, 12903328, 25806656]

約数ペア:

[(1, 25806656), (2, 12903328), (4, 6451664), (8, 3225832), (16, 1612916), (32, 806458), (64, 403229), (97, 266048), (194, 133024), (388, 66512), (776, 33256), (1552, 16628), (3104, 8314), (4157, 6208)]