27788656

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5341

約数の個数: 40

約数和(自身を含む): 62853120

約数和(自身を除く): 35064464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 5279, 10558, 21116, 36953, 42232, 73906, 84464, 147812, 248113, 295624, 496226, 591248, 992452, 1736791, 1984904, 3473582, 3969808, 6947164, 13894328, 27788656]

約数ペア:

[(1, 27788656), (2, 13894328), (4, 6947164), (7, 3969808), (8, 3473582), (14, 1984904), (16, 1736791), (28, 992452), (47, 591248), (56, 496226), (94, 295624), (112, 248113), (188, 147812), (329, 84464), (376, 73906), (658, 42232), (752, 36953), (1316, 21116), (2632, 10558), (5264, 5279)]