66645824

素因数分解:

$2^6\times 7^1\times {\mathrm{148763}}^1$

素因数の和:148782

約数の個数: 28

約数和(自身を含む): 151144224

約数和(自身を除く): 84498400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 148763, 297526, 595052, 1041341, 1190104, 2082682, 2380208, 4165364, 4760416, 8330728, 9520832, 16661456, 33322912, 66645824]

約数ペア:

[(1, 66645824), (2, 33322912), (4, 16661456), (7, 9520832), (8, 8330728), (14, 4760416), (16, 4165364), (28, 2380208), (32, 2082682), (56, 1190104), (64, 1041341), (112, 595052), (224, 297526), (448, 148763)]