64517824

素因数分解:

$2^6\times 7^1\times {\mathrm{144013}}^1$

素因数の和:144032

約数の個数: 28

約数和(自身を含む): 146318224

約数和(自身を除く): 81800400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 144013, 288026, 576052, 1008091, 1152104, 2016182, 2304208, 4032364, 4608416, 8064728, 9216832, 16129456, 32258912, 64517824]

約数ペア:

[(1, 64517824), (2, 32258912), (4, 16129456), (7, 9216832), (8, 8064728), (14, 4608416), (16, 4032364), (28, 2304208), (32, 2016182), (56, 1152104), (64, 1008091), (112, 576052), (224, 288026), (448, 144013)]