28436336

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{2069}}^1$

素因数の和:2936

約数の個数: 20

約数和(自身を含む): 55186200

約数和(自身を除く): 26749864

約数列:

[1, 2, 4, 8, 16, 859, 1718, 2069, 3436, 4138, 6872, 8276, 13744, 16552, 33104, 1777271, 3554542, 7109084, 14218168, 28436336]

約数ペア:

[(1, 28436336), (2, 14218168), (4, 7109084), (8, 3554542), (16, 1777271), (859, 33104), (1718, 16552), (2069, 13744), (3436, 8276), (4138, 6872)]