65939902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{77213}}^1$

素因数の和:77283

約数の個数: 16

約数和(自身を含む): 114894432

約数和(自身を除く): 48954530

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 77213, 154426, 540491, 1080982, 4709993, 9419986, 32969951, 65939902]

約数ペア:

[(1, 65939902), (2, 32969951), (7, 9419986), (14, 4709993), (61, 1080982), (122, 540491), (427, 154426), (854, 77213)]