856582832

素因数分解:

$2^4\times 7^1\times {\mathrm{7648061}}^1$

素因数の和:7648076

約数の個数: 20

約数和(自身を含む): 1896719376

約数和(自身を除く): 1040136544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7648061, 15296122, 30592244, 53536427, 61184488, 107072854, 122368976, 214145708, 428291416, 856582832]

約数ペア:

[(1, 856582832), (2, 428291416), (4, 214145708), (7, 122368976), (8, 107072854), (14, 61184488), (16, 53536427), (28, 30592244), (56, 15296122), (112, 7648061)]