67894036

素因数分解:

$2^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1999}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 135968000

約数和(自身を除く): 68073964

約数列:

[1, 2, 4, 7, 14, 28, 1213, 1999, 2426, 3998, 4852, 7996, 8491, 13993, 16982, 27986, 33964, 55972, 2424787, 4849574, 9699148, 16973509, 33947018, 67894036]

約数ペア:

[(1, 67894036), (2, 33947018), (4, 16973509), (7, 9699148), (14, 4849574), (28, 2424787), (1213, 55972), (1999, 33964), (2426, 27986), (3998, 16982), (4852, 13993), (7996, 8491)]