66634442

素因数分解:

$2^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{2221}}^1$

素因数の和:4373

約数の個数: 16

約数和(自身を含む): 114335232

約数和(自身を除く): 47700790

約数列:

[1, 2, 7, 14, 2143, 2221, 4286, 4442, 15001, 15547, 30002, 31094, 4759603, 9519206, 33317221, 66634442]

約数ペア:

[(1, 66634442), (2, 33317221), (7, 9519206), (14, 4759603), (2143, 31094), (2221, 30002), (4286, 15547), (4442, 15001)]