67697708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1301879}}^1$

素因数の和:1301896

約数の個数: 12

約数和(自身を含む): 127584240

約数和(自身を除く): 59886532

約数列:

[1, 2, 4, 13, 26, 52, 1301879, 2603758, 5207516, 16924427, 33848854, 67697708]

約数ペア:

[(1, 67697708), (2, 33848854), (4, 16924427), (13, 5207516), (26, 2603758), (52, 1301879)]