27594992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 57615360

約数和(自身を除く): 30020368

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 2111, 3268, 4222, 6536, 8444, 13072, 16888, 33776, 40109, 80218, 90773, 160436, 181546, 320872, 363092, 641744, 726184, 1452368, 1724687, 3449374, 6898748, 13797496, 27594992]

約数ペア:

[(1, 27594992), (2, 13797496), (4, 6898748), (8, 3449374), (16, 1724687), (19, 1452368), (38, 726184), (43, 641744), (76, 363092), (86, 320872), (152, 181546), (172, 160436), (304, 90773), (344, 80218), (688, 40109), (817, 33776), (1634, 16888), (2111, 13072), (3268, 8444), (4222, 6536)]