67775656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{651689}}^1$

素因数の和:651708

約数の個数: 16

約数和(自身を含む): 136854900

約数和(自身を除く): 69079244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 651689, 1303378, 2606756, 5213512, 8471957, 16943914, 33887828, 67775656]

約数ペア:

[(1, 67775656), (2, 33887828), (4, 16943914), (8, 8471957), (13, 5213512), (26, 2606756), (52, 1303378), (104, 651689)]