7948388

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 16374960

約数和(自身を除く): 8426572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 379, 428, 749, 758, 1498, 1516, 2653, 2996, 5243, 5306, 10486, 10612, 18571, 20972, 37142, 40553, 74284, 81106, 162212, 283871, 567742, 1135484, 1987097, 3974194, 7948388]

約数ペア:

[(1, 7948388), (2, 3974194), (4, 1987097), (7, 1135484), (14, 567742), (28, 283871), (49, 162212), (98, 81106), (107, 74284), (196, 40553), (214, 37142), (379, 20972), (428, 18571), (749, 10612), (758, 10486), (1498, 5306), (1516, 5243), (2653, 2996)]