1796705728

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{141073}}^1$

素因数の和:141284

約数の個数: 28

約数和(自身を含む): 3583279600

約数和(自身を除く): 1786573872

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12736, 141073, 282146, 564292, 1128584, 2257168, 4514336, 9028672, 28073527, 56147054, 112294108, 224588216, 449176432, 898352864, 1796705728]

約数ペア:

[(1, 1796705728), (2, 898352864), (4, 449176432), (8, 224588216), (16, 112294108), (32, 56147054), (64, 28073527), (199, 9028672), (398, 4514336), (796, 2257168), (1592, 1128584), (3184, 564292), (6368, 282146), (12736, 141073)]