68009708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2621}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 128478000

約数和(自身を除く): 60468292

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1996, 2621, 5242, 6487, 10484, 12974, 25948, 34073, 68146, 136292, 1307879, 2615758, 5231516, 17002427, 34004854, 68009708]

約数ペア:

[(1, 68009708), (2, 34004854), (4, 17002427), (13, 5231516), (26, 2615758), (52, 1307879), (499, 136292), (998, 68146), (1996, 34073), (2621, 25948), (5242, 12974), (6487, 10484)]