64553804

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{3761}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 129352608

約数和(自身を除く): 64798804

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 3761, 4291, 7522, 8582, 15044, 17164, 26327, 52654, 105308, 2305493, 4610986, 9221972, 16138451, 32276902, 64553804]

約数ペア:

[(1, 64553804), (2, 32276902), (4, 16138451), (7, 9221972), (14, 4610986), (28, 2305493), (613, 105308), (1226, 52654), (2452, 26327), (3761, 17164), (4291, 15044), (7522, 8582)]