27920182

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{557}}^1$

素因数の和:983

約数の個数: 16

約数和(自身を含む): 42666912

約数和(自身を除く): 14746730

約数列:

[1, 2, 71, 142, 353, 557, 706, 1114, 25063, 39547, 50126, 79094, 196621, 393242, 13960091, 27920182]

約数ペア:

[(1, 27920182), (2, 13960091), (71, 393242), (142, 196621), (353, 79094), (557, 50126), (706, 39547), (1114, 25063)]