64611196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1559}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 121998240

約数和(自身を除く): 57387044

約数列:

[1, 2, 4, 13, 26, 52, 797, 1559, 1594, 3118, 3188, 6236, 10361, 20267, 20722, 40534, 41444, 81068, 1242523, 2485046, 4970092, 16152799, 32305598, 64611196]

約数ペア:

[(1, 64611196), (2, 32305598), (4, 16152799), (13, 4970092), (26, 2485046), (52, 1242523), (797, 81068), (1559, 41444), (1594, 40534), (3118, 20722), (3188, 20267), (6236, 10361)]