68166364

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4999}}^1$

素因数の和:5497

約数の個数: 24

約数和(自身を含む): 136640000

約数和(自身を除く): 68473636

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 4999, 6818, 9998, 13636, 19996, 34993, 69986, 139972, 2434513, 4869026, 9738052, 17041591, 34083182, 68166364]

約数ペア:

[(1, 68166364), (2, 34083182), (4, 17041591), (7, 9738052), (14, 4869026), (28, 2434513), (487, 139972), (974, 69986), (1948, 34993), (3409, 19996), (4999, 13636), (6818, 9998)]