65938708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{136237}}^1$

素因数の和:136263

約数の個数: 18

約数和(自身を含む): 126837578

約数和(自身を除く): 60898870

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 136237, 272474, 544948, 1498607, 2997214, 5994428, 16484677, 32969354, 65938708]

約数ペア:

[(1, 65938708), (2, 32969354), (4, 16484677), (11, 5994428), (22, 2997214), (44, 1498607), (121, 544948), (242, 272474), (484, 136237)]