26121616

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{9437}}^1$

素因数の和:9618

約数の個数: 20

約数和(自身を含む): 50908572

約数和(自身を除く): 24786956

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 9437, 18874, 37748, 75496, 150992, 1632601, 3265202, 6530404, 13060808, 26121616]

約数ペア:

[(1, 26121616), (2, 13060808), (4, 6530404), (8, 3265202), (16, 1632601), (173, 150992), (346, 75496), (692, 37748), (1384, 18874), (2768, 9437)]