67366894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 122169600

約数和(自身を除く): 54802706

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1009, 1757, 2018, 3514, 4769, 7063, 9538, 14126, 19171, 33383, 38342, 66766, 134197, 253259, 268394, 506518, 1772813, 3545626, 4811921, 9623842, 33683447, 67366894]

約数ペア:

[(1, 67366894), (2, 33683447), (7, 9623842), (14, 4811921), (19, 3545626), (38, 1772813), (133, 506518), (251, 268394), (266, 253259), (502, 134197), (1009, 66766), (1757, 38342), (2018, 33383), (3514, 19171), (4769, 14126), (7063, 9538)]