4438976

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1668

約数の個数: 28

約数和(自身を含む): 9019032

約数和(自身を除く): 4580056

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 1613, 2752, 3226, 6452, 12904, 25808, 51616, 69359, 103232, 138718, 277436, 554872, 1109744, 2219488, 4438976]

約数ペア:

[(1, 4438976), (2, 2219488), (4, 1109744), (8, 554872), (16, 277436), (32, 138718), (43, 103232), (64, 69359), (86, 51616), (172, 25808), (344, 12904), (688, 6452), (1376, 3226), (1613, 2752)]