39890544

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{28657}}^1$

素因数の和:28697

約数の個数: 40

約数和(自身を含む): 106607760

約数和(自身を除く): 66717216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 28657, 57314, 85971, 114628, 171942, 229256, 343884, 458512, 687768, 831053, 1375536, 1662106, 2493159, 3324212, 4986318, 6648424, 9972636, 13296848, 19945272, 39890544]

約数ペア:

[(1, 39890544), (2, 19945272), (3, 13296848), (4, 9972636), (6, 6648424), (8, 4986318), (12, 3324212), (16, 2493159), (24, 1662106), (29, 1375536), (48, 831053), (58, 687768), (87, 458512), (116, 343884), (174, 229256), (232, 171942), (348, 114628), (464, 85971), (696, 57314), (1392, 28657)]