2800844704

素因数分解:

$2^5\times 7^3\times {\mathrm{255179}}^1$

素因数の和:255210

約数の個数: 48

約数和(自身を含む): 6430536000

約数和(自身を除く): 3629691296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 255179, 510358, 1020716, 1786253, 2041432, 3572506, 4082864, 7145012, 8165728, 12503771, 14290024, 25007542, 28580048, 50015084, 57160096, 87526397, 100030168, 175052794, 200060336, 350105588, 400120672, 700211176, 1400422352, 2800844704]

約数ペア:

[(1, 2800844704), (2, 1400422352), (4, 700211176), (7, 400120672), (8, 350105588), (14, 200060336), (16, 175052794), (28, 100030168), (32, 87526397), (49, 57160096), (56, 50015084), (98, 28580048), (112, 25007542), (196, 14290024), (224, 12503771), (343, 8165728), (392, 7145012), (686, 4082864), (784, 3572506), (1372, 2041432), (1568, 1786253), (2744, 1020716), (5488, 510358), (10976, 255179)]