64805804

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{4111}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 129873408

約数和(自身を除く): 65067604

約数列:

[1, 2, 4, 7, 14, 28, 563, 1126, 2252, 3941, 4111, 7882, 8222, 15764, 16444, 28777, 57554, 115108, 2314493, 4628986, 9257972, 16201451, 32402902, 64805804]

約数ペア:

[(1, 64805804), (2, 32402902), (4, 16201451), (7, 9257972), (14, 4628986), (28, 2314493), (563, 115108), (1126, 57554), (2252, 28777), (3941, 16444), (4111, 15764), (7882, 8222)]