71268734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 116635680

約数和(自身を除く): 45366946

約数列:

[1, 2, 19, 37, 38, 74, 173, 293, 346, 586, 703, 1406, 3287, 5567, 6401, 6574, 10841, 11134, 12802, 21682, 50689, 101378, 121619, 205979, 243238, 411958, 963091, 1875493, 1926182, 3750986, 35634367, 71268734]

約数ペア:

[(1, 71268734), (2, 35634367), (19, 3750986), (37, 1926182), (38, 1875493), (74, 963091), (173, 411958), (293, 243238), (346, 205979), (586, 121619), (703, 101378), (1406, 50689), (3287, 21682), (5567, 12802), (6401, 11134), (6574, 10841)]