6400864

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:958

約数の個数: 24

約数和(自身を含む): 12661488

約数和(自身を除く): 6260624

約数列:

[1, 2, 4, 8, 16, 32, 317, 631, 634, 1262, 1268, 2524, 2536, 5048, 5072, 10096, 10144, 20192, 200027, 400054, 800108, 1600216, 3200432, 6400864]

約数ペア:

[(1, 6400864), (2, 3200432), (4, 1600216), (8, 800108), (16, 400054), (32, 200027), (317, 20192), (631, 10144), (634, 10096), (1262, 5072), (1268, 5048), (2524, 2536)]