66396544

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 141494400

約数和(自身を除く): 75097856

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 464, 496, 577, 899, 928, 992, 1154, 1798, 1856, 1984, 2308, 3596, 3712, 3968, 4616, 7192, 9232, 14384, 16733, 17887, 18464, 28768, 33466, 35774, 36928, 57536, 66932, 71548, 73856, 115072, 133864, 143096, 267728, 286192, 518723, 535456, 572384, 1037446, 1070912, 1144768, 2074892, 2141824, 2289536, 4149784, 8299568, 16599136, 33198272, 66396544]

約数ペア:

[(1, 66396544), (2, 33198272), (4, 16599136), (8, 8299568), (16, 4149784), (29, 2289536), (31, 2141824), (32, 2074892), (58, 1144768), (62, 1070912), (64, 1037446), (116, 572384), (124, 535456), (128, 518723), (232, 286192), (248, 267728), (464, 143096), (496, 133864), (577, 115072), (899, 73856), (928, 71548), (992, 66932), (1154, 57536), (1798, 36928), (1856, 35774), (1984, 33466), (2308, 28768), (3596, 18464), (3712, 17887), (3968, 16733), (4616, 14384), (7192, 9232)]