220904256832

素因数分解:

$2^6\times 7^1\times {\mathrm{493089859}}^1$

素因数の和:493089878

約数の個数: 28

約数和(自身を含む): 500979297760

約数和(自身を除く): 280075040928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 493089859, 986179718, 1972359436, 3451629013, 3944718872, 6903258026, 7889437744, 13806516052, 15778875488, 27613032104, 31557750976, 55226064208, 110452128416, 220904256832]

約数ペア:

[(1, 220904256832), (2, 110452128416), (4, 55226064208), (7, 31557750976), (8, 27613032104), (14, 15778875488), (16, 13806516052), (28, 7889437744), (32, 6903258026), (56, 3944718872), (64, 3451629013), (112, 1972359436), (224, 986179718), (448, 493089859)]