67147654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 55263866

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 307, 614, 919, 1838, 2149, 4298, 5219, 6433, 10438, 12866, 15623, 31246, 36533, 73066, 109361, 218722, 282133, 564266, 1974931, 3949862, 4796261, 9592522, 33573827, 67147654]

約数ペア:

[(1, 67147654), (2, 33573827), (7, 9592522), (14, 4796261), (17, 3949862), (34, 1974931), (119, 564266), (238, 282133), (307, 218722), (614, 109361), (919, 73066), (1838, 36533), (2149, 31246), (4298, 15623), (5219, 12866), (6433, 10438)]