71522142

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{21401}}^1$

素因数の和:21963

約数の個数: 16

約数和(自身を含む): 143307792

約数和(自身を除く): 71785650

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 21401, 42802, 64203, 128406, 11920357, 23840714, 35761071, 71522142]

約数ペア:

[(1, 71522142), (2, 35761071), (3, 23840714), (6, 11920357), (557, 128406), (1114, 64203), (1671, 42802), (3342, 21401)]