12808264

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 27561600

約数和(自身を除く): 14753336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 521, 878, 1042, 1756, 2084, 3073, 3512, 3647, 4168, 6146, 7294, 12292, 14588, 24584, 29176, 228719, 457438, 914876, 1601033, 1829752, 3202066, 6404132, 12808264]

約数ペア:

[(1, 12808264), (2, 6404132), (4, 3202066), (7, 1829752), (8, 1601033), (14, 914876), (28, 457438), (56, 228719), (439, 29176), (521, 24584), (878, 14588), (1042, 12292), (1756, 7294), (2084, 6146), (3073, 4168), (3512, 3647)]