27650636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 57012480

約数和(自身を除く): 29361844

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1009, 1054, 1612, 2018, 2108, 4036, 6851, 13117, 13702, 17153, 26234, 27404, 31279, 34306, 52468, 62558, 68612, 125116, 222989, 406627, 445978, 531743, 813254, 891956, 1063486, 1626508, 2126972, 6912659, 13825318, 27650636]

約数ペア:

[(1, 27650636), (2, 13825318), (4, 6912659), (13, 2126972), (17, 1626508), (26, 1063486), (31, 891956), (34, 813254), (52, 531743), (62, 445978), (68, 406627), (124, 222989), (221, 125116), (403, 68612), (442, 62558), (527, 52468), (806, 34306), (884, 31279), (1009, 27404), (1054, 26234), (1612, 17153), (2018, 13702), (2108, 13117), (4036, 6851)]