65078884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17627}}^1$

素因数の和:17715

約数の個数: 24

約数和(自身を含む): 124383168

約数和(自身を除く): 59304284

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 17627, 35254, 70508, 229151, 458302, 916604, 1251517, 2503034, 5006068, 16269721, 32539442, 65078884]

約数ペア:

[(1, 65078884), (2, 32539442), (4, 16269721), (13, 5006068), (26, 2503034), (52, 1251517), (71, 916604), (142, 458302), (284, 229151), (923, 70508), (1846, 35254), (3692, 17627)]