74278976

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1363

約数の個数: 56

約数和(自身を含む): 157520640

約数和(自身を除く): 83241664

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1291, 1798, 1856, 1984, 2582, 3596, 5164, 7192, 10328, 14384, 20656, 28768, 37439, 40021, 41312, 57536, 74878, 80042, 82624, 149756, 160084, 299512, 320168, 599024, 640336, 1160609, 1198048, 1280672, 2321218, 2396096, 2561344, 4642436, 9284872, 18569744, 37139488, 74278976]

約数ペア:

[(1, 74278976), (2, 37139488), (4, 18569744), (8, 9284872), (16, 4642436), (29, 2561344), (31, 2396096), (32, 2321218), (58, 1280672), (62, 1198048), (64, 1160609), (116, 640336), (124, 599024), (232, 320168), (248, 299512), (464, 160084), (496, 149756), (899, 82624), (928, 80042), (992, 74878), (1291, 57536), (1798, 41312), (1856, 40021), (1984, 37439), (2582, 28768), (3596, 20656), (5164, 14384), (7192, 10328)]