38719876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6959}}^1$

素因数の和:7083

約数の個数: 24

約数和(自身を含む): 73664640

約数和(自身を除く): 34944764

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 6959, 13918, 27836, 90467, 180934, 361868, 744613, 1489226, 2978452, 9679969, 19359938, 38719876]

約数ペア:

[(1, 38719876), (2, 19359938), (4, 9679969), (13, 2978452), (26, 1489226), (52, 744613), (107, 361868), (214, 180934), (428, 90467), (1391, 27836), (2782, 13918), (5564, 6959)]