40837664

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5929

約数の個数: 48

約数和(自身を含む): 94864896

約数和(自身を除く): 54027232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 5881, 6944, 11762, 23524, 41167, 47048, 82334, 94096, 164668, 182311, 188192, 329336, 364622, 658672, 729244, 1276177, 1317344, 1458488, 2552354, 2916976, 5104708, 5833952, 10209416, 20418832, 40837664]

約数ペア:

[(1, 40837664), (2, 20418832), (4, 10209416), (7, 5833952), (8, 5104708), (14, 2916976), (16, 2552354), (28, 1458488), (31, 1317344), (32, 1276177), (56, 729244), (62, 658672), (112, 364622), (124, 329336), (217, 188192), (224, 182311), (248, 164668), (434, 94096), (496, 82334), (868, 47048), (992, 41167), (1736, 23524), (3472, 11762), (5881, 6944)]