28826608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43943}}^1$

素因数の和:43992

約数の個数: 20

約数和(自身を含む): 57215088

約数和(自身を除く): 28388480

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 43943, 87886, 175772, 351544, 703088, 1801663, 3603326, 7206652, 14413304, 28826608]

約数ペア:

[(1, 28826608), (2, 14413304), (4, 7206652), (8, 3603326), (16, 1801663), (41, 703088), (82, 351544), (164, 175772), (328, 87886), (656, 43943)]