71831958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2081}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 157099392

約数和(自身を除く): 85267434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 523, 1046, 1569, 2081, 3138, 4162, 5753, 6243, 11506, 12486, 17259, 22891, 34518, 45782, 68673, 137346, 1088363, 2176726, 3265089, 6530178, 11971993, 23943986, 35915979, 71831958]

約数ペア:

[(1, 71831958), (2, 35915979), (3, 23943986), (6, 11971993), (11, 6530178), (22, 3265089), (33, 2176726), (66, 1088363), (523, 137346), (1046, 68673), (1569, 45782), (2081, 34518), (3138, 22891), (4162, 17259), (5753, 12486), (6243, 11506)]