66901436

素因数分解:

$2^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1913}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 133980000

約数和(自身を除く): 67078564

約数列:

[1, 2, 4, 7, 14, 28, 1249, 1913, 2498, 3826, 4996, 7652, 8743, 13391, 17486, 26782, 34972, 53564, 2389337, 4778674, 9557348, 16725359, 33450718, 66901436]

約数ペア:

[(1, 66901436), (2, 33450718), (4, 16725359), (7, 9557348), (14, 4778674), (28, 2389337), (1249, 53564), (1913, 34972), (2498, 26782), (3826, 17486), (4996, 13391), (7652, 8743)]