40196506

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{3259}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 69007680

約数和(自身を除く): 28811174

約数列:

[1, 2, 7, 14, 881, 1762, 3259, 6167, 6518, 12334, 22813, 45626, 2871179, 5742358, 20098253, 40196506]

約数ペア:

[(1, 40196506), (2, 20098253), (7, 5742358), (14, 2871179), (881, 45626), (1762, 22813), (3259, 12334), (6167, 6518)]