71472826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{8861}}^1$

素因数の和:9009

約数の個数: 16

約数和(自身を含む): 111129480

約数和(自身を除く): 39656654

約数列:

[1, 2, 37, 74, 109, 218, 4033, 8066, 8861, 17722, 327857, 655714, 965849, 1931698, 35736413, 71472826]

約数ペア:

[(1, 71472826), (2, 35736413), (37, 1931698), (74, 965849), (109, 655714), (218, 327857), (4033, 17722), (8066, 8861)]