4278396976

素因数分解:

$2^4\times 7^2\times {\mathrm{5457139}}^1$

素因数の和:5457161

約数の個数: 30

約数和(自身を含む): 9642766380

約数和(自身を除く): 5364369404

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 5457139, 10914278, 21828556, 38199973, 43657112, 76399946, 87314224, 152799892, 267399811, 305599784, 534799622, 611199568, 1069599244, 2139198488, 4278396976]

約数ペア:

[(1, 4278396976), (2, 2139198488), (4, 1069599244), (7, 611199568), (8, 534799622), (14, 305599784), (16, 267399811), (28, 152799892), (49, 87314224), (56, 76399946), (98, 43657112), (112, 38199973), (196, 21828556), (392, 10914278), (784, 5457139)]