77774942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6221}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 143354880

約数和(自身を除く): 65579938

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6221, 6251, 12442, 12502, 43547, 87094, 118199, 236398, 292387, 584774, 827393, 1654786, 2046709, 4093418, 5555353, 11110706, 38887471, 77774942]

約数ペア:

[(1, 77774942), (2, 38887471), (7, 11110706), (14, 5555353), (19, 4093418), (38, 2046709), (47, 1654786), (94, 827393), (133, 584774), (266, 292387), (329, 236398), (658, 118199), (893, 87094), (1786, 43547), (6221, 12502), (6251, 12442)]