13274884

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 36

約数和(自身を含む): 27363420

約数和(自身を除く): 14088536

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 761, 1246, 1522, 2492, 3044, 4361, 5327, 8722, 10654, 17444, 21308, 37289, 67729, 74578, 135458, 149156, 270916, 474103, 948206, 1896412, 3318721, 6637442, 13274884]

約数ペア:

[(1, 13274884), (2, 6637442), (4, 3318721), (7, 1896412), (14, 948206), (28, 474103), (49, 270916), (89, 149156), (98, 135458), (178, 74578), (196, 67729), (356, 37289), (623, 21308), (761, 17444), (1246, 10654), (1522, 8722), (2492, 5327), (3044, 4361)]