68321312

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{30071}}^1$

素因数の和:30152

約数の個数: 24

約数和(自身を含む): 136406592

約数和(自身を除く): 68085280

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 30071, 60142, 120284, 240568, 481136, 962272, 2135041, 4270082, 8540164, 17080328, 34160656, 68321312]

約数ペア:

[(1, 68321312), (2, 34160656), (4, 17080328), (8, 8540164), (16, 4270082), (32, 2135041), (71, 962272), (142, 481136), (284, 240568), (568, 120284), (1136, 60142), (2272, 30071)]