67480168

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1823}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 144898560

約数和(自身を除く): 77418392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1322, 1823, 2644, 3646, 4627, 5288, 7292, 9254, 12761, 14584, 18508, 25522, 37016, 51044, 102088, 1205003, 2410006, 4820012, 8435021, 9640024, 16870042, 33740084, 67480168]

約数ペア:

[(1, 67480168), (2, 33740084), (4, 16870042), (7, 9640024), (8, 8435021), (14, 4820012), (28, 2410006), (56, 1205003), (661, 102088), (1322, 51044), (1823, 37016), (2644, 25522), (3646, 18508), (4627, 14584), (5288, 12761), (7292, 9254)]