38986398976

素因数分解:

$2^8\times 7^1\times {\mathrm{21755803}}^1$

素因数の和:21755826

約数の個数: 36

約数和(自身を含む): 88937726752

約数和(自身を除く): 49951327776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 21755803, 43511606, 87023212, 152290621, 174046424, 304581242, 348092848, 609162484, 696185696, 1218324968, 1392371392, 2436649936, 2784742784, 4873299872, 5569485568, 9746599744, 19493199488, 38986398976]

約数ペア:

[(1, 38986398976), (2, 19493199488), (4, 9746599744), (7, 5569485568), (8, 4873299872), (14, 2784742784), (16, 2436649936), (28, 1392371392), (32, 1218324968), (56, 696185696), (64, 609162484), (112, 348092848), (128, 304581242), (224, 174046424), (256, 152290621), (448, 87023212), (896, 43511606), (1792, 21755803)]