63643076

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 131314176

約数和(自身を除く): 67671100

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 137, 188, 274, 329, 353, 548, 658, 706, 959, 1316, 1412, 1918, 2471, 3836, 4942, 6439, 9884, 12878, 16591, 25756, 33182, 45073, 48361, 66364, 90146, 96722, 116137, 180292, 193444, 232274, 338527, 464548, 677054, 1354108, 2272967, 4545934, 9091868, 15910769, 31821538, 63643076]

約数ペア:

[(1, 63643076), (2, 31821538), (4, 15910769), (7, 9091868), (14, 4545934), (28, 2272967), (47, 1354108), (94, 677054), (137, 464548), (188, 338527), (274, 232274), (329, 193444), (353, 180292), (548, 116137), (658, 96722), (706, 90146), (959, 66364), (1316, 48361), (1412, 45073), (1918, 33182), (2471, 25756), (3836, 16591), (4942, 12878), (6439, 9884)]