65331604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1553}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 123356520

約数和(自身を除く): 58024916

約数列:

[1, 2, 4, 13, 26, 52, 809, 1553, 1618, 3106, 3236, 6212, 10517, 20189, 21034, 40378, 42068, 80756, 1256377, 2512754, 5025508, 16332901, 32665802, 65331604]

約数ペア:

[(1, 65331604), (2, 32665802), (4, 16332901), (13, 5025508), (26, 2512754), (52, 1256377), (809, 80756), (1553, 42068), (1618, 40378), (3106, 21034), (3236, 20189), (6212, 10517)]