66468170

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{24527}}^1$

素因数の和:24805

約数の個数: 16

約数和(自身を含む): 120089088

約数和(自身を除く): 53620918

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 24527, 49054, 122635, 245270, 6646817, 13293634, 33234085, 66468170]

約数ペア:

[(1, 66468170), (2, 33234085), (5, 13293634), (10, 6646817), (271, 245270), (542, 122635), (1355, 49054), (2710, 24527)]