64516004

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{8761}}^1$

素因数の和:9035

約数の個数: 24

約数和(自身を含む): 129537408

約数和(自身を除く): 65021404

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 8761, 17522, 35044, 61327, 122654, 245308, 2304143, 4608286, 9216572, 16129001, 32258002, 64516004]

約数ペア:

[(1, 64516004), (2, 32258002), (4, 16129001), (7, 9216572), (14, 4608286), (28, 2304143), (263, 245308), (526, 122654), (1052, 61327), (1841, 35044), (3682, 17522), (7364, 8761)]