38951948

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5413}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 78221472

約数和(自身を除く): 39269524

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 5413, 7196, 10826, 21652, 37891, 75782, 151564, 1391141, 2782282, 5564564, 9737987, 19475974, 38951948]

約数ペア:

[(1, 38951948), (2, 19475974), (4, 9737987), (7, 5564564), (14, 2782282), (28, 1391141), (257, 151564), (514, 75782), (1028, 37891), (1799, 21652), (3598, 10826), (5413, 7196)]