71338216

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{35527}}^1$

素因数の和:35784

約数の個数: 16

約数和(自身を含む): 134295840

約数和(自身を除く): 62957624

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 35527, 71054, 142108, 284216, 8917277, 17834554, 35669108, 71338216]

約数ペア:

[(1, 71338216), (2, 35669108), (4, 17834554), (8, 8917277), (251, 284216), (502, 142108), (1004, 71054), (2008, 35527)]