27766942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 51194880

約数和(自身を除く): 23427938

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 2221, 4442, 6251, 12502, 15547, 31094, 42199, 84398, 104387, 208774, 295393, 590786, 730709, 1461418, 1983353, 3966706, 13883471, 27766942]

約数ペア:

[(1, 27766942), (2, 13883471), (7, 3966706), (14, 1983353), (19, 1461418), (38, 730709), (47, 590786), (94, 295393), (133, 208774), (266, 104387), (329, 84398), (658, 42199), (893, 31094), (1786, 15547), (2221, 12502), (4442, 6251)]