12793408

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 26929080

約数和(自身を除く): 14135672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 113, 116, 122, 226, 232, 244, 452, 464, 488, 904, 928, 976, 1769, 1808, 1856, 1952, 3277, 3538, 3616, 3904, 6554, 6893, 7076, 7232, 13108, 13786, 14152, 26216, 27572, 28304, 52432, 55144, 56608, 104864, 110288, 113216, 199897, 209728, 220576, 399794, 441152, 799588, 1599176, 3198352, 6396704, 12793408]

約数ペア:

[(1, 12793408), (2, 6396704), (4, 3198352), (8, 1599176), (16, 799588), (29, 441152), (32, 399794), (58, 220576), (61, 209728), (64, 199897), (113, 113216), (116, 110288), (122, 104864), (226, 56608), (232, 55144), (244, 52432), (452, 28304), (464, 27572), (488, 26216), (904, 14152), (928, 13786), (976, 13108), (1769, 7232), (1808, 7076), (1856, 6893), (1952, 6554), (3277, 3904), (3538, 3616)]