39975292

素因数分解:

$2^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1361}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 80085600

約数和(自身を除く): 40110308

約数列:

[1, 2, 4, 7, 14, 28, 1049, 1361, 2098, 2722, 4196, 5444, 7343, 9527, 14686, 19054, 29372, 38108, 1427689, 2855378, 5710756, 9993823, 19987646, 39975292]

約数ペア:

[(1, 39975292), (2, 19987646), (4, 9993823), (7, 5710756), (14, 2855378), (28, 1427689), (1049, 38108), (1361, 29372), (2098, 19054), (2722, 14686), (4196, 9527), (5444, 7343)]