27988864

素因数分解:

$2^7\times {\mathrm{449}}^1\times {\mathrm{487}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 55998000

約数和(自身を除く): 28009136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 449, 487, 898, 974, 1796, 1948, 3592, 3896, 7184, 7792, 14368, 15584, 28736, 31168, 57472, 62336, 218663, 437326, 874652, 1749304, 3498608, 6997216, 13994432, 27988864]

約数ペア:

[(1, 27988864), (2, 13994432), (4, 6997216), (8, 3498608), (16, 1749304), (32, 874652), (64, 437326), (128, 218663), (449, 62336), (487, 57472), (898, 31168), (974, 28736), (1796, 15584), (1948, 14368), (3592, 7792), (3896, 7184)]