21041445824

素因数分解:

$2^6\times 7^1\times {\mathrm{46967513}}^1$

素因数の和:46967532

約数の個数: 28

約数和(自身を含む): 47718994224

約数和(自身を除く): 26677548400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46967513, 93935026, 187870052, 328772591, 375740104, 657545182, 751480208, 1315090364, 1502960416, 2630180728, 3005920832, 5260361456, 10520722912, 21041445824]

約数ペア:

[(1, 21041445824), (2, 10520722912), (4, 5260361456), (7, 3005920832), (8, 2630180728), (14, 1502960416), (16, 1315090364), (28, 751480208), (32, 657545182), (56, 375740104), (64, 328772591), (112, 187870052), (224, 93935026), (448, 46967513)]