40772564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 44383276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 439, 749, 868, 878, 1498, 1756, 2996, 3073, 3317, 6146, 6634, 12292, 13268, 13609, 23219, 27218, 46438, 46973, 54436, 92876, 93946, 95263, 187892, 190526, 328811, 381052, 657622, 1315244, 1456163, 2912326, 5824652, 10193141, 20386282, 40772564]

約数ペア:

[(1, 40772564), (2, 20386282), (4, 10193141), (7, 5824652), (14, 2912326), (28, 1456163), (31, 1315244), (62, 657622), (107, 381052), (124, 328811), (214, 190526), (217, 187892), (428, 95263), (434, 93946), (439, 92876), (749, 54436), (868, 46973), (878, 46438), (1498, 27218), (1756, 23219), (2996, 13609), (3073, 13268), (3317, 12292), (6146, 6634)]