28655488

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 57411720

約数和(自身を除く): 28756232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1061, 1688, 2122, 3376, 4244, 6752, 8488, 13504, 16976, 27008, 33952, 67904, 135808, 223871, 447742, 895484, 1790968, 3581936, 7163872, 14327744, 28655488]

約数ペア:

[(1, 28655488), (2, 14327744), (4, 7163872), (8, 3581936), (16, 1790968), (32, 895484), (64, 447742), (128, 223871), (211, 135808), (422, 67904), (844, 33952), (1061, 27008), (1688, 16976), (2122, 13504), (3376, 8488), (4244, 6752)]