13666072

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 29423520

約数和(自身を除く): 15757448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 881, 1108, 1762, 1939, 2216, 3524, 3878, 6167, 7048, 7756, 12334, 15512, 24668, 49336, 244037, 488074, 976148, 1708259, 1952296, 3416518, 6833036, 13666072]

約数ペア:

[(1, 13666072), (2, 6833036), (4, 3416518), (7, 1952296), (8, 1708259), (14, 976148), (28, 488074), (56, 244037), (277, 49336), (554, 24668), (881, 15512), (1108, 12334), (1762, 7756), (1939, 7048), (2216, 6167), (3524, 3878)]