25708106

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 39346560

約数和(自身を除く): 13638454

約数列:

[1, 2, 71, 142, 197, 394, 919, 1838, 13987, 27974, 65249, 130498, 181043, 362086, 12854053, 25708106]

約数ペア:

[(1, 25708106), (2, 12854053), (71, 362086), (142, 181043), (197, 130498), (394, 65249), (919, 27974), (1838, 13987)]