2647304896

素因数分解:

$2^6\times {\mathrm{1279}}^1\times {\mathrm{32341}}^1$

素因数の和:33632

約数の個数: 28

約数和(自身を含む): 5257515520

約数和(自身を除く): 2610210624

約数列:

[1, 2, 4, 8, 16, 32, 64, 1279, 2558, 5116, 10232, 20464, 32341, 40928, 64682, 81856, 129364, 258728, 517456, 1034912, 2069824, 41364139, 82728278, 165456556, 330913112, 661826224, 1323652448, 2647304896]

約数ペア:

[(1, 2647304896), (2, 1323652448), (4, 661826224), (8, 330913112), (16, 165456556), (32, 82728278), (64, 41364139), (1279, 2069824), (2558, 1034912), (5116, 517456), (10232, 258728), (20464, 129364), (32341, 81856), (40928, 64682)]