42186868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4217}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 76885704

約数和(自身を除く): 34698836

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 4217, 5002, 8434, 10004, 16868, 172897, 257237, 345794, 514474, 691588, 1028948, 10546717, 21093434, 42186868]

約数ペア:

[(1, 42186868), (2, 21093434), (4, 10546717), (41, 1028948), (61, 691588), (82, 514474), (122, 345794), (164, 257237), (244, 172897), (2501, 16868), (4217, 10004), (5002, 8434)]