39658136

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2417}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 85307040

約数和(自身を除く): 45648904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 2417, 4102, 4834, 8204, 9668, 16408, 16919, 19336, 33838, 67676, 135352, 708181, 1416362, 2832724, 4957267, 5665448, 9914534, 19829068, 39658136]

約数ペア:

[(1, 39658136), (2, 19829068), (4, 9914534), (7, 5665448), (8, 4957267), (14, 2832724), (28, 1416362), (56, 708181), (293, 135352), (586, 67676), (1172, 33838), (2051, 19336), (2344, 16919), (2417, 16408), (4102, 9668), (4834, 8204)]