8077266568

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2721451}}^1$

素因数の和:2721517

約数の個数: 32

約数和(自身を含む): 17635008960

約数和(自身を除く): 9557742392

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 2721451, 5442902, 10885804, 19050157, 21771608, 38100314, 76200628, 144236903, 152401256, 288473806, 576947612, 1009658321, 1153895224, 2019316642, 4038633284, 8077266568]

約数ペア:

[(1, 8077266568), (2, 4038633284), (4, 2019316642), (7, 1153895224), (8, 1009658321), (14, 576947612), (28, 288473806), (53, 152401256), (56, 144236903), (106, 76200628), (212, 38100314), (371, 21771608), (424, 19050157), (742, 10885804), (1484, 5442902), (2968, 2721451)]