66729272

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{12619}}^1$

素因数の和:13286

約数の個数: 16

約数和(自身を含む): 125316600

約数和(自身を除く): 58587328

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 12619, 25238, 50476, 100952, 8341159, 16682318, 33364636, 66729272]

約数ペア:

[(1, 66729272), (2, 33364636), (4, 16682318), (8, 8341159), (661, 100952), (1322, 50476), (2644, 25238), (5288, 12619)]