40029556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 83607552

約数和(自身を除く): 43577996

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 431, 434, 749, 862, 868, 1498, 1724, 2996, 3017, 3317, 6034, 6634, 12068, 13268, 13361, 23219, 26722, 46117, 46438, 53444, 92234, 92876, 93527, 184468, 187054, 322819, 374108, 645638, 1291276, 1429627, 2859254, 5718508, 10007389, 20014778, 40029556]

約数ペア:

[(1, 40029556), (2, 20014778), (4, 10007389), (7, 5718508), (14, 2859254), (28, 1429627), (31, 1291276), (62, 645638), (107, 374108), (124, 322819), (214, 187054), (217, 184468), (428, 93527), (431, 92876), (434, 92234), (749, 53444), (862, 46438), (868, 46117), (1498, 26722), (1724, 23219), (2996, 13361), (3017, 13268), (3317, 12068), (6034, 6634)]