25844145728

素因数分解:

$2^6\times {\mathrm{617}}^1\times {\mathrm{809}}^2$

素因数の和:2247

約数の個数: 42

約数和(自身を含む): 51431169426

約数和(自身を除く): 25587023698

約数列:

[1, 2, 4, 8, 16, 32, 64, 617, 809, 1234, 1618, 2468, 3236, 4936, 6472, 9872, 12944, 19744, 25888, 39488, 51776, 499153, 654481, 998306, 1308962, 1996612, 2617924, 3993224, 5235848, 7986448, 10471696, 15972896, 20943392, 31945792, 41886784, 403814777, 807629554, 1615259108, 3230518216, 6461036432, 12922072864, 25844145728]

約数ペア:

[(1, 25844145728), (2, 12922072864), (4, 6461036432), (8, 3230518216), (16, 1615259108), (32, 807629554), (64, 403814777), (617, 41886784), (809, 31945792), (1234, 20943392), (1618, 15972896), (2468, 10471696), (3236, 7986448), (4936, 5235848), (6472, 3993224), (9872, 2617924), (12944, 1996612), (19744, 1308962), (25888, 998306), (39488, 654481), (51776, 499153)]