56440216

素因数分解:

$2^3\times 7^1\times {\mathrm{1007861}}^1$

素因数の和:1007874

約数の個数: 16

約数和(自身を含む): 120943440

約数和(自身を除く): 64503224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1007861, 2015722, 4031444, 7055027, 8062888, 14110054, 28220108, 56440216]

約数ペア:

[(1, 56440216), (2, 28220108), (4, 14110054), (7, 8062888), (8, 7055027), (14, 4031444), (28, 2015722), (56, 1007861)]