66311888

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{6761}}^1$

素因数の和:7382

約数の個数: 20

約数和(自身を含む): 128707908

約数和(自身を除く): 62396020

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 6761, 9808, 13522, 27044, 54088, 108176, 4144493, 8288986, 16577972, 33155944, 66311888]

約数ペア:

[(1, 66311888), (2, 33155944), (4, 16577972), (8, 8288986), (16, 4144493), (613, 108176), (1226, 54088), (2452, 27044), (4904, 13522), (6761, 9808)]