27331456

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 58140000

約数和(自身を除く): 30808544

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 199, 232, 296, 398, 464, 592, 796, 928, 1073, 1184, 1592, 1856, 2146, 2368, 3184, 3712, 4292, 4736, 5771, 6368, 7363, 8584, 11542, 12736, 14726, 17168, 23084, 25472, 29452, 34336, 46168, 58904, 68672, 92336, 117808, 137344, 184672, 213527, 235616, 369344, 427054, 471232, 738688, 854108, 942464, 1708216, 3416432, 6832864, 13665728, 27331456]

約数ペア:

[(1, 27331456), (2, 13665728), (4, 6832864), (8, 3416432), (16, 1708216), (29, 942464), (32, 854108), (37, 738688), (58, 471232), (64, 427054), (74, 369344), (116, 235616), (128, 213527), (148, 184672), (199, 137344), (232, 117808), (296, 92336), (398, 68672), (464, 58904), (592, 46168), (796, 34336), (928, 29452), (1073, 25472), (1184, 23084), (1592, 17168), (1856, 14726), (2146, 12736), (2368, 11542), (3184, 8584), (3712, 7363), (4292, 6368), (4736, 5771)]