28872976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{164051}}^1$

素因数の和:164070

約数の個数: 20

約数和(自身を含む): 61027344

約数和(自身を除く): 32154368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 164051, 328102, 656204, 1312408, 1804561, 2624816, 3609122, 7218244, 14436488, 28872976]

約数ペア:

[(1, 28872976), (2, 14436488), (4, 7218244), (8, 3609122), (11, 2624816), (16, 1804561), (22, 1312408), (44, 656204), (88, 328102), (176, 164051)]