7989772

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 16208640

約数和(自身を除く): 8218868

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 4019, 8038, 16076, 28133, 56266, 112532, 285349, 570698, 1141396, 1997443, 3994886, 7989772]

約数ペア:

[(1, 7989772), (2, 3994886), (4, 1997443), (7, 1141396), (14, 570698), (28, 285349), (71, 112532), (142, 56266), (284, 28133), (497, 16076), (994, 8038), (1988, 4019)]