40458488

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1093}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 86907360

約数和(自身を除く): 46448872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1093, 1322, 2186, 2644, 4372, 4627, 5288, 7651, 8744, 9254, 15302, 18508, 30604, 37016, 61208, 722473, 1444946, 2889892, 5057311, 5779784, 10114622, 20229244, 40458488]

約数ペア:

[(1, 40458488), (2, 20229244), (4, 10114622), (7, 5779784), (8, 5057311), (14, 2889892), (28, 1444946), (56, 722473), (661, 61208), (1093, 37016), (1322, 30604), (2186, 18508), (2644, 15302), (4372, 9254), (4627, 8744), (5288, 7651)]