2571128

素因数分解:

$2^3\times 7^3\times {\mathrm{937}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 5628000

約数和(自身を除く): 3056872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 937, 1372, 1874, 2744, 3748, 6559, 7496, 13118, 26236, 45913, 52472, 91826, 183652, 321391, 367304, 642782, 1285564, 2571128]

約数ペア:

[(1, 2571128), (2, 1285564), (4, 642782), (7, 367304), (8, 321391), (14, 183652), (28, 91826), (49, 52472), (56, 45913), (98, 26236), (196, 13118), (343, 7496), (392, 6559), (686, 3748), (937, 2744), (1372, 1874)]