72848489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5119}}^1$

素因数の和:5252

約数の個数: 16

約数和(自身を含む): 88473600

約数和(自身を除く): 15625111

約数列:

[1, 7, 19, 107, 133, 749, 2033, 5119, 14231, 35833, 97261, 547733, 680827, 3834131, 10406927, 72848489]

約数ペア:

[(1, 72848489), (7, 10406927), (19, 3834131), (107, 680827), (133, 547733), (749, 97261), (2033, 35833), (5119, 14231)]