66210284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102811}}^1$

素因数の和:102845

約数の個数: 24

約数和(自身を含む): 138179328

約数和(自身を除く): 71969044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 102811, 205622, 411244, 719677, 1439354, 2364653, 2878708, 4729306, 9458612, 16552571, 33105142, 66210284]

約数ペア:

[(1, 66210284), (2, 33105142), (4, 16552571), (7, 9458612), (14, 4729306), (23, 2878708), (28, 2364653), (46, 1439354), (92, 719677), (161, 411244), (322, 205622), (644, 102811)]