38789492

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2659}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 77757120

約数和(自身を除く): 38967628

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 2659, 3647, 5318, 7294, 10636, 14588, 18613, 37226, 74452, 1385339, 2770678, 5541356, 9697373, 19394746, 38789492]

約数ペア:

[(1, 38789492), (2, 19394746), (4, 9697373), (7, 5541356), (14, 2770678), (28, 1385339), (521, 74452), (1042, 37226), (2084, 18613), (2659, 14588), (3647, 10636), (5318, 7294)]