2800129984

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{424777}}^1$

素因数の和:424892

約数の個数: 28

約数和(自身を含む): 5610467824

約数和(自身を除く): 2810337840

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 424777, 849554, 1699108, 3398216, 6796432, 13592864, 27185728, 43752031, 87504062, 175008124, 350016248, 700032496, 1400064992, 2800129984]

約数ペア:

[(1, 2800129984), (2, 1400064992), (4, 700032496), (8, 350016248), (16, 175008124), (32, 87504062), (64, 43752031), (103, 27185728), (206, 13592864), (412, 6796432), (824, 3398216), (1648, 1699108), (3296, 849554), (6592, 424777)]