39452968

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 78192000

約数和(自身を除く): 38739032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 719, 722, 1438, 1444, 2876, 2888, 5752, 6859, 13661, 13718, 27322, 27436, 54644, 54872, 109288, 259559, 519118, 1038236, 2076472, 4931621, 9863242, 19726484, 39452968]

約数ペア:

[(1, 39452968), (2, 19726484), (4, 9863242), (8, 4931621), (19, 2076472), (38, 1038236), (76, 519118), (152, 259559), (361, 109288), (719, 54872), (722, 54644), (1438, 27436), (1444, 27322), (2876, 13718), (2888, 13661), (5752, 6859)]