42904344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{255383}}^1$

素因数の和:255399

約数の個数: 32

約数和(自身を含む): 122584320

約数和(自身を除く): 79679976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 255383, 510766, 766149, 1021532, 1532298, 1787681, 2043064, 3064596, 3575362, 5363043, 6129192, 7150724, 10726086, 14301448, 21452172, 42904344]

約数ペア:

[(1, 42904344), (2, 21452172), (3, 14301448), (4, 10726086), (6, 7150724), (7, 6129192), (8, 5363043), (12, 3575362), (14, 3064596), (21, 2043064), (24, 1787681), (28, 1532298), (42, 1021532), (56, 766149), (84, 510766), (168, 255383)]