66689014

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{13649}}^1$

素因数の和:14007

約数の個数: 16

約数和(自身を含む): 114660000

約数和(自身を除く): 47970986

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 13649, 27298, 95543, 191086, 4763501, 9527002, 33344507, 66689014]

約数ペア:

[(1, 66689014), (2, 33344507), (7, 9527002), (14, 4763501), (349, 191086), (698, 95543), (2443, 27298), (4886, 13649)]