40804793288

素因数分解:

$2^3\times 7^1\times {\mathrm{728657023}}^1$

素因数の和:728657036

約数の個数: 16

約数和(自身を含む): 87438842880

約数和(自身を除く): 46634049592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 728657023, 1457314046, 2914628092, 5100599161, 5829256184, 10201198322, 20402396644, 40804793288]

約数ペア:

[(1, 40804793288), (2, 20402396644), (4, 10201198322), (7, 5829256184), (8, 5100599161), (14, 2914628092), (28, 1457314046), (56, 728657023)]