27902678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 19790122

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 919, 1598, 1786, 1838, 15181, 15623, 17461, 30362, 31246, 34922, 43193, 86386, 296837, 593674, 734281, 820667, 1468562, 1641334, 13951339, 27902678]

約数ペア:

[(1, 27902678), (2, 13951339), (17, 1641334), (19, 1468562), (34, 820667), (38, 734281), (47, 593674), (94, 296837), (323, 86386), (646, 43193), (799, 34922), (893, 31246), (919, 30362), (1598, 17461), (1786, 15623), (1838, 15181)]