68135008

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{29989}}^1$

素因数の和:30070

約数の個数: 24

約数和(自身を含む): 136034640

約数和(自身を除く): 67899632

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 29989, 59978, 119956, 239912, 479824, 959648, 2129219, 4258438, 8516876, 17033752, 34067504, 68135008]

約数ペア:

[(1, 68135008), (2, 34067504), (4, 17033752), (8, 8516876), (16, 4258438), (32, 2129219), (71, 959648), (142, 479824), (284, 239912), (568, 119956), (1136, 59978), (2272, 29989)]