40251864

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1999}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 60548136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 1678, 1999, 2517, 3356, 3998, 5034, 5997, 6712, 7996, 10068, 11994, 15992, 20136, 23988, 47976, 1677161, 3354322, 5031483, 6708644, 10062966, 13417288, 20125932, 40251864]

約数ペア:

[(1, 40251864), (2, 20125932), (3, 13417288), (4, 10062966), (6, 6708644), (8, 5031483), (12, 3354322), (24, 1677161), (839, 47976), (1678, 23988), (1999, 20136), (2517, 15992), (3356, 11994), (3998, 10068), (5034, 7996), (5997, 6712)]