71842274

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{52903}}^1$

素因数の和:53009

約数の個数: 16

約数和(自身を含む): 124430208

約数和(自身を除く): 52587934

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 52903, 105806, 370321, 740642, 5131591, 10263182, 35921137, 71842274]

約数ペア:

[(1, 71842274), (2, 35921137), (7, 10263182), (14, 5131591), (97, 740642), (194, 370321), (679, 105806), (1358, 52903)]