39909884

素因数分解:

$2^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1873}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 79967328

約数和(自身を除く): 40057444

約数列:

[1, 2, 4, 7, 14, 28, 761, 1522, 1873, 3044, 3746, 5327, 7492, 10654, 13111, 21308, 26222, 52444, 1425353, 2850706, 5701412, 9977471, 19954942, 39909884]

約数ペア:

[(1, 39909884), (2, 19954942), (4, 9977471), (7, 5701412), (14, 2850706), (28, 1425353), (761, 52444), (1522, 26222), (1873, 21308), (3044, 13111), (3746, 10654), (5327, 7492)]