64796137

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3719}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 78566400

約数和(自身を除く): 13770263

約数列:

[1, 7, 19, 131, 133, 917, 2489, 3719, 17423, 26033, 70661, 487189, 494627, 3410323, 9256591, 64796137]

約数ペア:

[(1, 64796137), (7, 9256591), (19, 3410323), (131, 494627), (133, 487189), (917, 70661), (2489, 26033), (3719, 17423)]