128273006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{2333}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 197960544

約数和(自身を除く): 69687538

約数列:

[1, 2, 37, 74, 743, 1486, 2333, 4666, 27491, 54982, 86321, 172642, 1733419, 3466838, 64136503, 128273006]

約数ペア:

[(1, 128273006), (2, 64136503), (37, 3466838), (74, 1733419), (743, 172642), (1486, 86321), (2333, 54982), (4666, 27491)]