42560126

素因数分解:

$2^1\times 7^4\times {\mathrm{8863}}^1$

素因数の和:8893

約数の個数: 20

約数和(自身を含む): 74484192

約数和(自身を除く): 31924066

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 8863, 17726, 62041, 124082, 434287, 868574, 3040009, 6080018, 21280063, 42560126]

約数ペア:

[(1, 42560126), (2, 21280063), (7, 6080018), (14, 3040009), (49, 868574), (98, 434287), (343, 124082), (686, 62041), (2401, 17726), (4802, 8863)]