511424

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 28

約数和(自身を含む): 1039368

約数和(自身を除く): 527944

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 131, 244, 262, 488, 524, 976, 1048, 1952, 2096, 3904, 4192, 7991, 8384, 15982, 31964, 63928, 127856, 255712, 511424]

約数ペア:

[(1, 511424), (2, 255712), (4, 127856), (8, 63928), (16, 31964), (32, 15982), (61, 8384), (64, 7991), (122, 4192), (131, 3904), (244, 2096), (262, 1952), (488, 1048), (524, 976)]