64639463

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16759}}^1$

素因数の和:16814

約数の個数: 16

約数和(自身を含む): 80448000

約数和(自身を除く): 15808537

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 16759, 117313, 318421, 486011, 2228947, 3402077, 9234209, 64639463]

約数ペア:

[(1, 64639463), (7, 9234209), (19, 3402077), (29, 2228947), (133, 486011), (203, 318421), (551, 117313), (3857, 16759)]