68562658

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{2239}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 104993280

約数和(自身を除く): 36430622

約数列:

[1, 2, 61, 122, 251, 502, 2239, 4478, 15311, 30622, 136579, 273158, 561989, 1123978, 34281329, 68562658]

約数ペア:

[(1, 68562658), (2, 34281329), (61, 1123978), (122, 561989), (251, 273158), (502, 136579), (2239, 30622), (4478, 15311)]