286464508624

素因数分解:

$2^4\times 7^1\times {\mathrm{2557718827}}^1$

素因数の和:2557718842

約数の個数: 20

約数和(自身を含む): 634314269344

約数和(自身を除く): 347849760720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2557718827, 5115437654, 10230875308, 17904031789, 20461750616, 35808063578, 40923501232, 71616127156, 143232254312, 286464508624]

約数ペア:

[(1, 286464508624), (2, 143232254312), (4, 71616127156), (7, 40923501232), (8, 35808063578), (14, 20461750616), (16, 17904031789), (28, 10230875308), (56, 5115437654), (112, 2557718827)]