28086352

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4187

約数の個数: 40

約数和(自身を含む): 63226112

約数和(自身を除く): 35139760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 4111, 6832, 8222, 16444, 28777, 32888, 57554, 65776, 115108, 230216, 250771, 460432, 501542, 1003084, 1755397, 2006168, 3510794, 4012336, 7021588, 14043176, 28086352]

約数ペア:

[(1, 28086352), (2, 14043176), (4, 7021588), (7, 4012336), (8, 3510794), (14, 2006168), (16, 1755397), (28, 1003084), (56, 501542), (61, 460432), (112, 250771), (122, 230216), (244, 115108), (427, 65776), (488, 57554), (854, 32888), (976, 28777), (1708, 16444), (3416, 8222), (4111, 6832)]